diff --git a/packages/api-v4/src/object-storage/buckets.ts b/packages/api-v4/src/object-storage/buckets.ts
index 20e71533d77..2007df79c11 100644
--- a/packages/api-v4/src/object-storage/buckets.ts
+++ b/packages/api-v4/src/object-storage/buckets.ts
@@ -37,12 +37,12 @@ import type {
  *
  * Get one Object Storage Bucket.
  */
-export const getBucket = (clusterId: string, bucketName: string) =>
+export const getBucket = (regionId: string, bucketName: string) =>
   Request<ObjectStorageBucket>(
     setMethod('GET'),
     setURL(
       `${API_ROOT}/object-storage/buckets/${encodeURIComponent(
-        clusterId,
+        regionId,
       )}/${encodeURIComponent(bucketName)}`,
     ),
   );
@@ -84,7 +84,7 @@ export const getBucketsInRegion = (
  *
  * Creates a new Bucket on your account.
  *
- * @param data { object } The label and clusterId of the new Bucket.
+ * @param data { object } The label and region of the new Bucket.
  *
  */
 export const createBucket = (data: CreateObjectStorageBucketPayload) =>
@@ -102,42 +102,13 @@ export const createBucket = (data: CreateObjectStorageBucketPayload) =>
  * NOTE: Attempting to delete a non-empty bucket will result in an error.
  */
 export const deleteBucket = ({
-  cluster,
+  regionId,
   label,
 }: DeleteObjectStorageBucketPayload) =>
   Request<ObjectStorageBucket>(
     setURL(
       `${API_ROOT}/object-storage/buckets/${encodeURIComponent(
-        cluster,
-      )}/${encodeURIComponent(label)}`,
-    ),
-    setMethod('DELETE'),
-  );
-
-/**
- * deleteBucketWithRegion
- *
- * Removes a Bucket from your account with region.
- *
- * NOTE: Attempting to delete a non-empty bucket will result in an error.
- */
-/*
-   @TODO OBJ Multicluster: deleteBucketWithRegion is a function,
-   once feature is rolled out we replace it with existing deleteBucket
-   by updating it with region instead of cluster.
-  */
-
-export const deleteBucketWithRegion = ({
-  region,
-  label,
-}: {
-  label: string;
-  region: string;
-}) =>
-  Request<ObjectStorageBucket>(
-    setURL(
-      `${API_ROOT}/object-storage/buckets/${encodeURIComponent(
-        region,
+        regionId,
       )}/${encodeURIComponent(label)}`,
     ),
     setMethod('DELETE'),
@@ -147,7 +118,7 @@ export const deleteBucketWithRegion = ({
  * Returns a list of Objects in a given Bucket.
  */
 export const getObjectList = ({
-  clusterId,
+  regionId,
   bucket: bucketName,
   params,
 }: GetObjectStorageObjectListPayload) =>
@@ -156,7 +127,7 @@ export const getObjectList = ({
     setParams(params),
     setURL(
       `${API_ROOT}/object-storage/buckets/${encodeURIComponent(
-        clusterId,
+        regionId,
       )}/${encodeURIComponent(bucketName)}/object-list`,
     ),
   );
@@ -165,7 +136,7 @@ export const getObjectList = ({
  * uploadSSLCert
  */
 export const uploadSSLCert = (
-  clusterId: string,
+  regionId: string,
   bucketName: string,
   data: CreateObjectStorageBucketSSLPayload,
 ) =>
@@ -174,7 +145,7 @@ export const uploadSSLCert = (
     setData(data, UploadCertificateSchema),
     setURL(
       `${API_ROOT}/object-storage/buckets/${encodeURIComponent(
-        clusterId,
+        regionId,
       )}/${encodeURIComponent(bucketName)}/ssl`,
     ),
   );
@@ -185,12 +156,12 @@ export const uploadSSLCert = (
  * Returns { ssl: true } if there is an SSL certificate available for
  * the specified bucket, { ssl: false } otherwise.
  */
-export const getSSLCert = (clusterId: string, bucketName: string) =>
+export const getSSLCert = (regionId: string, bucketName: string) =>
   Request<ObjectStorageBucketSSL>(
     setMethod('GET'),
     setURL(
       `${API_ROOT}/object-storage/buckets/${encodeURIComponent(
-        clusterId,
+        regionId,
       )}/${encodeURIComponent(bucketName)}/ssl`,
     ),
   );
@@ -202,12 +173,12 @@ export const getSSLCert = (clusterId: string, bucketName: string) =>
  * removed automatically when a bucket is deleted; this endpoint is only
  * for removing certs without altering the bucket.
  */
-export const deleteSSLCert = (clusterId: string, bucketName: string) =>
+export const deleteSSLCert = (regionId: string, bucketName: string) =>
   Request<{}>(
     setMethod('DELETE'),
     setURL(
       `${API_ROOT}/object-storage/buckets/${encodeURIComponent(
-        clusterId,
+        regionId,
       )}/${encodeURIComponent(bucketName)}/ssl`,
     ),
   );
@@ -217,12 +188,12 @@ export const deleteSSLCert = (clusterId: string, bucketName: string) =>
  *
  * Returns access information (ACL, CORS) for a given Bucket.
  */
-export const getBucketAccess = (clusterId: string, bucketName: string) =>
+export const getBucketAccess = (regionId: string, bucketName: string) =>
   Request<ObjectStorageBucketAccess>(
     setMethod('GET'),
     setURL(
       `${API_ROOT}/object-storage/buckets/${encodeURIComponent(
-        clusterId,
+        regionId,
       )}/${encodeURIComponent(bucketName)}/access`,
     ),
   );
@@ -233,7 +204,7 @@ export const getBucketAccess = (clusterId: string, bucketName: string) =>
  * Updates access information (ACL, CORS) for a given Bucket.
  */
 export const updateBucketAccess = (
-  clusterId: string,
+  regionId: string,
   bucketName: string,
   params: UpdateObjectStorageBucketAccessPayload,
 ) =>
@@ -241,7 +212,7 @@ export const updateBucketAccess = (
     setMethod('PUT'),
     setURL(
       `${API_ROOT}/object-storage/buckets/${encodeURIComponent(
-        clusterId,
+        regionId,
       )}/${encodeURIComponent(bucketName)}/access`,
     ),
     setData(params, UpdateBucketAccessSchema),
diff --git a/packages/api-v4/src/object-storage/clusters.ts b/packages/api-v4/src/object-storage/clusters.ts
deleted file mode 100644
index 091764107ae..00000000000
--- a/packages/api-v4/src/object-storage/clusters.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { API_ROOT } from '../constants';
-import Request, { setMethod, setParams, setURL, setXFilter } from '../request';
-
-import type { Filter, ResourcePage as Page, Params } from '../types';
-import type { ObjectStorageCluster } from './types';
-
-/**
- * @deprecated This method returns legacy clusterId values representing regions
- * used in older API versions. It is maintained for backward compatibility only.
- * Please use the "getRegions" endpoint instead for up-to-date information.
- */
-export const getClusters = (params?: Params, filters?: Filter) =>
-  Request<Page<ObjectStorageCluster>>(
-    setMethod('GET'),
-    setParams(params),
-    setXFilter(filters),
-    setURL(`${API_ROOT}/object-storage/clusters`),
-  );
diff --git a/packages/api-v4/src/object-storage/index.ts b/packages/api-v4/src/object-storage/index.ts
index 36e29f03304..9e266dd1edc 100644
--- a/packages/api-v4/src/object-storage/index.ts
+++ b/packages/api-v4/src/object-storage/index.ts
@@ -2,8 +2,6 @@ export * from './account';
 
 export * from './buckets';
 
-export * from './clusters';
-
 export * from './objects';
 
 export * from './objectStorageKeys';
diff --git a/packages/api-v4/src/object-storage/objects.ts b/packages/api-v4/src/object-storage/objects.ts
index 33a105d9623..e60cde16548 100644
--- a/packages/api-v4/src/object-storage/objects.ts
+++ b/packages/api-v4/src/object-storage/objects.ts
@@ -15,8 +15,8 @@ import type {
  * HTTP method in your request body's method parameter.
  */
 export const getObjectURL = (
-  clusterId: string,
-  bucketName: string,
+  regionId: string,
+  bucket: string,
   name: string,
   method: 'DELETE' | 'GET' | 'POST' | 'PUT',
   options?: CreateObjectStorageObjectURLPayload,
@@ -25,8 +25,8 @@ export const getObjectURL = (
     setMethod('POST'),
     setURL(
       `${API_ROOT}/object-storage/buckets/${encodeURIComponent(
-        clusterId,
-      )}/${encodeURIComponent(bucketName)}/object-url`,
+        regionId,
+      )}/${encodeURIComponent(bucket)}/object-url`,
     ),
     setData({ name, method, ...options }),
   );
@@ -38,7 +38,7 @@ export const getObjectURL = (
  * Gets the ACL for a given Object.
  */
 export const getObjectACL = ({
-  clusterId,
+  regionId,
   bucket,
   params,
 }: GetObjectStorageACLPayload) =>
@@ -46,7 +46,7 @@ export const getObjectACL = ({
     setMethod('GET'),
     setURL(
       `${API_ROOT}/object-storage/buckets/${encodeURIComponent(
-        clusterId,
+        regionId,
       )}/${encodeURIComponent(bucket)}/object-acl?name=${encodeURIComponent(
         params.name,
       )}`,
@@ -60,7 +60,7 @@ export const getObjectACL = ({
  * Updates the ACL for a given Object.
  */
 export const updateObjectACL = (
-  clusterId: string,
+  regionId: string,
   bucketName: string,
   name: string,
   acl: Omit<ACLType, 'custom'>,
@@ -69,7 +69,7 @@ export const updateObjectACL = (
     setMethod('PUT'),
     setURL(
       `${API_ROOT}/object-storage/buckets/${encodeURIComponent(
-        clusterId,
+        regionId,
       )}/${encodeURIComponent(bucketName)}/object-acl`,
     ),
     setData({ acl, name }),
diff --git a/packages/api-v4/src/object-storage/types.ts b/packages/api-v4/src/object-storage/types.ts
index 0bb6fd6b507..e0ac7c2d4ef 100644
--- a/packages/api-v4/src/object-storage/types.ts
+++ b/packages/api-v4/src/object-storage/types.ts
@@ -55,7 +55,7 @@ export interface ObjectStorageKeyBucketAccess {
   bucket_name: string;
   cluster: string;
   permissions: ObjectStorageKeyBucketAccessPermissions;
-  region?: string; // @TODO OBJ Multicluster: Remove optional indicator when API changes get released to prod
+  region: string;
 }
 
 export interface CreateObjectStorageKeyPayload {
@@ -71,30 +71,21 @@ export interface UpdateObjectStorageKeyPayload {
 
 export interface CreateObjectStorageBucketPayload {
   acl?: 'authenticated-read' | 'private' | 'public-read' | 'public-read-write';
-  cluster?: string;
   cors_enabled?: boolean;
   /**
    * To explicitly create a bucket on a specific endpoint type.
    */
   endpoint_type?: ObjectStorageEndpointTypes;
   label: string;
-  region?: string;
+  region: string;
   /**
    * Used to create a bucket on a specific already-assigned S3 endpoint.
    */
   s3_endpoint?: string;
-  /*
-   @TODO OBJ Multicluster: 'region' will become required, and the 'cluster' field will be deprecated
-   once the feature is fully rolled out in production as part of the process of cleaning up the 'objMultiCluster'
-   feature flag.
-
-   Until then, the API will accept either cluster or region, or both (provided they are the same value).
-   The payload requires at least one of them though, which will be enforced via validation.
-  */
 }
 
 export interface DeleteObjectStorageBucketPayload {
-  cluster: string;
+  regionId: string;
   label: string;
 }
 
@@ -168,7 +159,7 @@ export interface ObjectStorageCluster {
 
 export interface GetObjectStorageObjectListPayload {
   bucket: string;
-  clusterId: string;
+  regionId: string;
   params?: ObjectStorageObjectListParams;
 }
 
@@ -202,7 +193,7 @@ export interface UpdateObjectStorageBucketAccessPayload {
 
 export interface GetObjectStorageACLPayload {
   bucket: string;
-  clusterId: string;
+  regionId: string;
   params: {
     name: string;
   };
diff --git a/packages/manager/cypress.config.ts b/packages/manager/cypress.config.ts
index c122e309fd2..59cab91a940 100644
--- a/packages/manager/cypress.config.ts
+++ b/packages/manager/cypress.config.ts
@@ -9,7 +9,6 @@ import { configureMultiReporters } from './cypress/support/plugins/configure-mul
 import { discardPassedTestRecordings } from './cypress/support/plugins/discard-passed-test-recordings';
 import { featureFlagOverrides } from './cypress/support/plugins/feature-flag-override';
 import { fetchAccount } from './cypress/support/plugins/fetch-account';
-import { fetchLinodeClusters } from './cypress/support/plugins/fetch-linode-clusters';
 import { fetchLinodeImages } from './cypress/support/plugins/fetch-linode-images';
 import { fetchLinodeRegions } from './cypress/support/plugins/fetch-linode-regions';
 import { generateTestWeights } from './cypress/support/plugins/generate-weights';
@@ -102,7 +101,6 @@ export default defineConfig({
         discardPassedTestRecordings,
         fetchAccount,
         fetchLinodeRegions,
-        fetchLinodeClusters,
         fetchLinodeImages,
         resetUserPreferences,
         regionOverrideCheck,
diff --git a/packages/manager/cypress/e2e/core/objectStorage/object-storage.smoke.spec.ts b/packages/manager/cypress/e2e/core/objectStorage/object-storage.smoke.spec.ts
index c11d6fd890f..c25f53bd498 100644
--- a/packages/manager/cypress/e2e/core/objectStorage/object-storage.smoke.spec.ts
+++ b/packages/manager/cypress/e2e/core/objectStorage/object-storage.smoke.spec.ts
@@ -8,7 +8,7 @@ import { mockAppendFeatureFlags } from 'support/intercepts/feature-flags';
 import {
   mockCreateBucket,
   mockDeleteBucket,
-  mockDeleteBucketObject,
+  mockCreateObjectUrl,
   mockDeleteBucketObjectS3,
   mockGetBucketObjects,
   mockGetBuckets,
@@ -142,7 +142,7 @@ describe('object storage smoke tests', () => {
     bucketContents.forEach((bucketFile) => {
       const filename = bucketFile.split('/')[1];
 
-      mockDeleteBucketObject(bucketLabel, bucketCluster, filename).as(
+      mockCreateObjectUrl(bucketLabel, bucketCluster, filename).as(
         'deleteBucketObject'
       );
       mockDeleteBucketObjectS3(bucketLabel, bucketCluster, filename).as(
diff --git a/packages/manager/cypress/support/api/objectStorage.ts b/packages/manager/cypress/support/api/objectStorage.ts
index eead9dbdc93..42955f8a24b 100644
--- a/packages/manager/cypress/support/api/objectStorage.ts
+++ b/packages/manager/cypress/support/api/objectStorage.ts
@@ -44,7 +44,7 @@ export const deleteAllTestBucketObjects = async (
   // @TODO Improve object retrieval to account for pagination for buckets with many objects.
   const storageObjects = await getObjectList({
     bucket: bucketLabel,
-    clusterId,
+    regionId: clusterId,
   });
   const storageObjectDeletePromises = storageObjects.data.map(
     async (storageObject: ObjectStorageObject) => {
@@ -104,7 +104,7 @@ export const deleteAllTestBuckets = async () => {
         bucket.label
       );
       return deleteBucket({
-        cluster: bucket.region || bucket.cluster,
+        regionId: bucket.region || bucket.cluster,
         label: bucket.label,
       });
     }
diff --git a/packages/manager/cypress/support/intercepts/object-storage.ts b/packages/manager/cypress/support/intercepts/object-storage.ts
index 3064e25b892..00d10c1739b 100644
--- a/packages/manager/cypress/support/intercepts/object-storage.ts
+++ b/packages/manager/cypress/support/intercepts/object-storage.ts
@@ -15,7 +15,6 @@ import type {
   CreateObjectStorageBucketPayload,
   ObjectStorageBucket,
   ObjectStorageBucketAccess,
-  ObjectStorageCluster,
   ObjectStorageEndpoint,
   ObjectStorageKey,
   PriceType,
@@ -97,6 +96,7 @@ export const mockGetBucketsForRegion = (
 /**
  * Intercepts POST request to create a bucket and mocks an error response.
  *
+ *  @param regionId - Region for which to mock buckets.
  * @param errorMessage - Optional error message with which to mock response.
  * @param statusCode - HTTP status code with which to mock response.
  *
@@ -167,34 +167,34 @@ export const mockCreateBucketError = (
 /**
  * Intercepts DELETE request to delete bucket.
  *
- * If a bucket label and cluster are provided, only requests to delete the
- * given bucket in the given cluster are intercepted.
+ * If a bucket label and regionId are provided, only requests to delete the
+ * given bucket in the given regionId are intercepted.
  *
- * If only a cluster is provided, only requests to delete buckets in the
- * given cluster are intercepted.
+ * If only a regionId is provided, only requests to delete buckets in the
+ * given regionId are intercepted.
  *
- * If no cluster or label are provided, all requests to delete buckets are
+ * If no regionId or label are provided, all requests to delete buckets are
  * intercepted.
  *
  * @param label - Optional label for bucket deletion to intercept.
- * @param cluster - Optional cluster for bucket deletion to intercept.
+ * @param regionId - Optional regionId for bucket deletion to intercept.
  *
  * @returns Cypress chainable.
  */
 export const interceptDeleteBucket = (
   label?: string,
-  cluster?: string
+  regionId?: string
 ): Cypress.Chainable<null> => {
-  if (label && cluster) {
+  if (label && regionId) {
     return cy.intercept(
       'DELETE',
-      apiMatcher(`object-storage/buckets/${cluster}/${label}`)
+      apiMatcher(`object-storage/buckets/${regionId}/${label}`)
     );
   }
-  if (cluster) {
+  if (regionId) {
     return cy.intercept(
       'DELETE',
-      apiMatcher(`object-storage/buckets/${cluster}/*`)
+      apiMatcher(`object-storage/buckets/${regionId}/*`)
     );
   }
   return cy.intercept('DELETE', apiMatcher('object-storage/buckets/*'));
@@ -204,18 +204,19 @@ export const interceptDeleteBucket = (
  * Intercepts DELETE request to delete bucket and mocks response.
  *
  * @param label - Object storage bucket label.
- * @param cluster - Object storage bucket cluster.
+ * @param regionId - Region with Object Storage capability.
+ * @param statusCode - HTTP status code with which to mock response, 200 as default.
  *
  * @returns Cypress chainable.
  */
 export const mockDeleteBucket = (
   label: string,
-  cluster: string,
+  regionId: string,
   statusCode: number = 200
 ): Cypress.Chainable<null> => {
   return cy.intercept(
     'DELETE',
-    apiMatcher(`object-storage/buckets/${cluster}/${label}`),
+    apiMatcher(`object-storage/buckets/${regionId}/${label}`),
     {
       body: {},
       statusCode,
@@ -227,7 +228,7 @@ export const mockDeleteBucket = (
  * Intercepts GET request to fetch bucket objects and mocks response.
  *
  * @param label - Object storage bucket label.
- * @param cluster - Object storage bucket cluster.
+ * @param regionId - Region with Object Storage capability.
  * @param data - Mocked response data.
  * @param statusCode - Mocked response status code.
  *
@@ -235,14 +236,14 @@ export const mockDeleteBucket = (
  */
 export const mockGetBucketObjects = (
   label: string,
-  cluster: string,
+  regionId: string,
   data: any,
   statusCode: number = 200
 ): Cypress.Chainable<null> => {
   return cy.intercept(
     'GET',
     apiMatcher(
-      `object-storage/buckets/${cluster}/${label}/object-list?delimiter=%2F&prefix=`
+      `object-storage/buckets/${regionId}/${label}/object-list?delimiter=%2F&prefix=`
     ),
     {
       body: {
@@ -262,7 +263,7 @@ export const mockGetBucketObjects = (
  * is mocked.
  *
  * @param label - Object storage bucket label.
- * @param cluster - Object storage bucket cluster.
+ * @param regionId - Region with Object Storage capability.
  * @param filename - Mocked response object filename.
  * @param data - Optional mocked response data.
  * @param statusCode - Opiontal mocked response status code.
@@ -271,7 +272,7 @@ export const mockGetBucketObjects = (
  */
 export const mockUploadBucketObject = (
   label: string,
-  cluster: string,
+  regionId: string,
   filename: string,
   data?: any,
   statusCode: number = 200
@@ -279,14 +280,14 @@ export const mockUploadBucketObject = (
   const mockResponse = {
     body: data || {
       exists: false,
-      url: `https://${cluster}.linodeobjects.com:443/${label}/${filename}`,
+      url: `https://${regionId}.linodeobjects.com:443/${label}/${filename}`,
     },
     statusCode,
   };
 
   return cy.intercept(
     'POST',
-    apiMatcher(`object-storage/buckets/${cluster}/${label}/object-url`),
+    apiMatcher(`object-storage/buckets/${regionId}/${label}/object-url`),
     mockResponse
   );
 };
@@ -295,7 +296,7 @@ export const mockUploadBucketObject = (
  * Intercepts S3 PUT request to upload bucket object.
  *
  * @param label - Object storage bucket label.
- * @param domain - Object storage bucket cluster.
+ * @param domain - Object storage domain.
  * @param filename - Object filename.
  *
  * @returns Cypress chainable.
@@ -312,7 +313,7 @@ export const interceptUploadBucketObjectS3 = (
  * Intercepts S3 PUT request to upload bucket object and mocks response.
  *
  * @param label - Object storage bucket label.
- * @param cluster - Object storage bucket cluster.
+ * @param cluster - Region with Object Storage capability.
  * @param filename - Object filename.
  *
  * @returns Cypress chainable.
@@ -330,25 +331,25 @@ export const mockUploadBucketObjectS3 = (
 };
 
 /**
- * Intercepts POST request to delete bucket object and mocks response.
+ * Intercepts POST request to create an object URL and mocks response.
  *
  * @param label - Object storage bucket label.
- * @param cluster - Object storage bucket cluster.
+ * @param regionId - Region with Object Storage capability.
  * @param filename - Object filename.
  *
  * @returns Cypress chainable.
  */
-export const mockDeleteBucketObject = (
+export const mockCreateObjectUrl = (
   label: string,
-  cluster: string,
+  regionId: string,
   filename: string
 ): Cypress.Chainable<null> => {
   return cy.intercept(
     'POST',
-    apiMatcher(`object-storage/buckets/${cluster}/${label}/object-url`),
+    apiMatcher(`object-storage/buckets/${regionId}/${label}/object-url`),
     {
       exists: true,
-      url: `https://${cluster}.linodeobjects.com:443/${label}/${filename}`,
+      url: `https://${regionId}-1.linodeobjects.com:443/${label}/${filename}`,
     }
   );
 };
@@ -357,7 +358,7 @@ export const mockDeleteBucketObject = (
  * Intercepts S3 DELETE request to delete bucket object and mocks response.
  *
  * @param label - Object storage bucket label.
- * @param cluster - Object storage bucket cluster.
+ * @param cluster - Region with Object Storage capability.
  * @param filename - Object filename.
  * @param status - Response status.
  *
@@ -390,7 +391,7 @@ export const interceptGetAccessKeys = (): Cypress.Chainable<null> => {
 /**
  * Intercepts GET request to fetch object storage access keys, and mocks response.
  *
- * @param response - Mocked response.
+ * @param accessKeys - Mocked response.
  *
  * @returns Cypress chainable.
  */
@@ -470,38 +471,21 @@ export const mockCancelObjectStorage = (): Cypress.Chainable => {
   return cy.intercept('POST', apiMatcher('object-storage/cancel'), {});
 };
 
-/**
- * Intercepts GET request to fetch Object Storage clusters and mocks response.
- *
- * @param clusters - Clusters with which to mock response.
- *
- * @returns Cypress chainable.
- */
-export const mockGetClusters = (
-  clusters: ObjectStorageCluster[]
-): Cypress.Chainable => {
-  return cy.intercept(
-    'GET',
-    apiMatcher('object-storage/clusters*'),
-    paginateResponse(clusters)
-  );
-};
-
 /**
  * Intercepts GET request to fetch access information (ACL, CORS) for a given Bucket.
  *
  * @param label - Object storage bucket label.
- * @param cluster - Object storage bucket cluster.
+ * @param regionId - Region with Object Storage capability.
  *
  * @returns Cypress chainable.
  */
 export const interceptGetBucketAccess = (
   label: string,
-  cluster: string
+  regionId: string
 ): Cypress.Chainable<null> => {
   return cy.intercept(
     'GET',
-    apiMatcher(`object-storage/buckets/${cluster}/${label}/access`)
+    apiMatcher(`object-storage/buckets/${regionId}/${label}/access`)
   );
 };
 
@@ -509,17 +493,17 @@ export const interceptGetBucketAccess = (
  * Intercepts PUT request to update access information (ACL, CORS) for a given Bucket.
  *
  * @param label - Object storage bucket label.
- * @param cluster - Object storage bucket cluster.
+ * @param regionId - Region with Object Storage capability.
  *
  * @returns Cypress chainable.
  */
 export const interceptUpdateBucketAccess = (
   label: string,
-  cluster: string
+  regionId: string
 ): Cypress.Chainable<null> => {
   return cy.intercept(
     'PUT',
-    apiMatcher(`object-storage/buckets/${cluster}/${label}/access`)
+    apiMatcher(`object-storage/buckets/${regionId}/${label}/access`)
   );
 };
 
@@ -545,20 +529,20 @@ export const mockGetObjectStorageEndpoints = (
  *
  *
  * @param label - Object storage bucket label.
- * @param cluster - Object storage bucket cluster.
+ * @param regionId - Region with Object Storage capability.
  * @param bucketFilename - uploaded bucketFilename
  *
  * @returns Cypress chainable.
  */
 export const mockGetBucketObjectFilename = (
   label: string,
-  cluster: string,
+  regionId: string,
   bucketFilename: string
 ): Cypress.Chainable<null> => {
   return cy.intercept(
     'GET',
     apiMatcher(
-      `object-storage/buckets/${cluster}/${label}/object-acl?name=${bucketFilename}`
+      `object-storage/buckets/${regionId}/${label}/object-acl?name=${bucketFilename}`
     ),
     {
       body: {},
@@ -569,11 +553,11 @@ export const mockGetBucketObjectFilename = (
 
 export const mockGetBucket = (
   label: string,
-  cluster: string
+  regionId: string
 ): Cypress.Chainable<null> => {
   return cy.intercept(
     'GET',
-    apiMatcher(`object-storage/buckets/${cluster}/${label}`),
+    apiMatcher(`object-storage/buckets/${regionId}/${label}`),
     {
       body: {},
       statusCode: 200,
@@ -584,19 +568,19 @@ export const mockGetBucket = (
 /* Intercepts GET request to fetch access information (ACL, CORS) for a given Bucket, and mocks response.
  *
  * @param label - Object storage bucket label.
- * @param cluster - Object storage bucket cluster.
+ * @param regionId - Region with Object Storage capability.
  * @param bucketAccess - Access details for which to mock the response
  *
  * @returns Cypress chainable.
  */
 export const mockGetBucketAccess = (
   label: string,
-  cluster: string,
+  regionId: string,
   bucketAccess: ObjectStorageBucketAccess
 ): Cypress.Chainable<null> => {
   return cy.intercept(
     'GET',
-    apiMatcher(`object-storage/buckets/${cluster}/${label}/access`),
+    apiMatcher(`object-storage/buckets/${regionId}/${label}/access`),
     makeResponse(bucketAccess)
   );
 };
diff --git a/packages/manager/cypress/support/plugins/fetch-linode-clusters.ts b/packages/manager/cypress/support/plugins/fetch-linode-clusters.ts
deleted file mode 100644
index f9bd2e29bde..00000000000
--- a/packages/manager/cypress/support/plugins/fetch-linode-clusters.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import { getClusters } from '@linode/api-v4';
-
-import type { CypressPlugin } from './plugin';
-import type { ObjectStorageCluster, ResourcePage } from '@linode/api-v4';
-
-/**
- * Fetches Linode clusters and stores data in Cypress `cloudManagerClusters` env.
- *
- * Throws an error if no OAuth token (used for regions API request) is defined.
- */
-export const fetchLinodeClusters: CypressPlugin = async (on, config) => {
-  const clusters: ResourcePage<ObjectStorageCluster> = await getClusters({
-    page_size: 500,
-  });
-  return {
-    ...config,
-    env: {
-      ...config.env,
-      cloudManagerClusters: clusters.data,
-    },
-  };
-};
diff --git a/packages/manager/src/factories/objectStorage.ts b/packages/manager/src/factories/objectStorage.ts
index 4a8ea82d443..15e2469c480 100644
--- a/packages/manager/src/factories/objectStorage.ts
+++ b/packages/manager/src/factories/objectStorage.ts
@@ -11,6 +11,7 @@ import type {
 
 export const objectStorageBucketFactory =
   Factory.Sync.makeFactory<ObjectStorageBucket>({
+    region: 'us-east',
     cluster: 'us-east-1',
     created: '2019-12-12T00:00:00',
     hostname: Factory.each(
@@ -18,7 +19,6 @@ export const objectStorageBucketFactory =
     ),
     label: Factory.each((i) => `obj-bucket-${i}`),
     objects: 103,
-    region: 'us-east',
     size: 999999,
   });
 
diff --git a/packages/manager/src/featureFlags.ts b/packages/manager/src/featureFlags.ts
index 8c24c608d0d..afc103debde 100644
--- a/packages/manager/src/featureFlags.ts
+++ b/packages/manager/src/featureFlags.ts
@@ -266,7 +266,6 @@ export interface Flags {
   objectStorageContextualMetrics: boolean;
   objectStorageGen2: BaseFeatureFlag;
   objectStorageGlobalQuotas: boolean;
-  objMultiCluster: boolean;
   objSummaryPage: boolean;
   placementGroupPolicyUpdate: boolean;
   privateImageSharing: boolean;
diff --git a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyDrawer.test.tsx b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyDrawer.test.tsx
deleted file mode 100644
index 6bf0c7863fd..00000000000
--- a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyDrawer.test.tsx
+++ /dev/null
@@ -1,97 +0,0 @@
-import { screen } from '@testing-library/react';
-import * as React from 'react';
-
-import { objectStorageBucketFactory } from 'src/factories/objectStorage';
-import { renderWithTheme } from 'src/utilities/testHelpers';
-
-import { AccessKeyDrawer, getDefaultScopes } from './AccessKeyDrawer';
-import { getUpdatedScopes } from './AccessTable';
-
-import type { AccessKeyDrawerProps } from './AccessKeyDrawer';
-import type { MODE } from './types';
-import type { ObjectStorageKeyBucketAccess } from '@linode/api-v4/lib/object-storage/types';
-
-describe('AccessKeyDrawer', () => {
-  const props: AccessKeyDrawerProps = {
-    isRestrictedUser: false,
-    mode: 'creating' as MODE,
-    onClose: vi.fn(),
-    onSubmit: vi.fn(),
-    open: true,
-  };
-  renderWithTheme(<AccessKeyDrawer {...props} />);
-  it('renders without crashing', () => {
-    expect(screen.getByTestId('drawer-title')).toBeInTheDocument();
-  });
-
-  describe('default scopes helper method', () => {
-    const mockBuckets = objectStorageBucketFactory.buildList(5);
-    it('should return an item for each bucket', () => {
-      expect(getDefaultScopes(mockBuckets)).toHaveLength(mockBuckets.length);
-    });
-
-    it('should return objects with the correct shape', () => {
-      const bucket = mockBuckets[0];
-      expect(getDefaultScopes([bucket])[0]).toEqual({
-        bucket_name: bucket.label,
-        cluster: bucket.cluster,
-        permissions: 'none',
-        region: 'us-east',
-      });
-    });
-
-    it('should sort the permissions by cluster', () => {
-      const usaBucket = objectStorageBucketFactory.build({
-        cluster: 'us-east-1',
-      });
-      const germanBucket = objectStorageBucketFactory.build({
-        cluster: 'eu-central-1',
-      });
-      const asiaBucket = objectStorageBucketFactory.build({
-        cluster: 'ap-south-1',
-      });
-      const unsortedBuckets = [usaBucket, germanBucket, asiaBucket];
-      expect(
-        getDefaultScopes(unsortedBuckets).map((scope) => scope.cluster)
-      ).toEqual(['ap-south-1', 'eu-central-1', 'us-east-1']);
-    });
-  });
-
-  describe('Updating scopes', () => {
-    const mockBuckets = objectStorageBucketFactory.buildList(3);
-
-    const mockScopes = getDefaultScopes(mockBuckets);
-
-    it('should update the correct scope', () => {
-      const newScope = {
-        ...mockScopes[2],
-        permissions: 'read_write',
-      } as ObjectStorageKeyBucketAccess;
-      expect(getUpdatedScopes(mockScopes, newScope)[2]).toHaveProperty(
-        'permissions',
-        'read_write'
-      );
-    });
-
-    it('should leave other scopes unchanged', () => {
-      const newScope = {
-        ...mockScopes[2],
-        access: 'read_write',
-      } as ObjectStorageKeyBucketAccess;
-      const updatedScopes = getUpdatedScopes(mockScopes, newScope);
-      expect(updatedScopes[0]).toEqual(mockScopes[0]);
-      expect(updatedScopes[1]).toEqual(mockScopes[1]);
-      expect(updatedScopes.length).toEqual(mockScopes.length);
-    });
-
-    it('should handle crappy input', () => {
-      const newScope = {
-        bucket_name: 'not-real',
-        cluster: 'totally-fake',
-        permissions: 'read_only',
-        region: 'us-east',
-      } as ObjectStorageKeyBucketAccess;
-      expect(getUpdatedScopes(mockScopes, newScope)).toEqual(mockScopes);
-    });
-  });
-});
diff --git a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyDrawer.tsx b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyDrawer.tsx
deleted file mode 100644
index 49999cb275e..00000000000
--- a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyDrawer.tsx
+++ /dev/null
@@ -1,294 +0,0 @@
-import { useAccountSettings } from '@linode/queries';
-import {
-  ActionsPanel,
-  CircleProgress,
-  Drawer,
-  Notice,
-  TextField,
-  Typography,
-} from '@linode/ui';
-import { createObjectStorageKeysSchema } from '@linode/validation/lib/objectStorageKeys.schema';
-import { Formik } from 'formik';
-import * as React from 'react';
-
-import { Link } from 'src/components/Link';
-import { useObjectStorageBuckets } from 'src/queries/object-storage/queries';
-
-import { EnableObjectStorageModal } from '../EnableObjectStorageModal';
-import { confirmObjectStorage } from '../utilities';
-import { LimitedAccessControls } from './LimitedAccessControls';
-
-import type { MODE } from './types';
-import type {
-  CreateObjectStorageKeyPayload,
-  ObjectStorageBucket,
-  ObjectStorageKey,
-  ObjectStorageKeyBucketAccess,
-  ObjectStorageKeyBucketAccessPermissions,
-  UpdateObjectStorageKeyPayload,
-} from '@linode/api-v4/lib/object-storage';
-import type { FormikProps } from 'formik';
-
-export interface AccessKeyDrawerProps {
-  isRestrictedUser: boolean;
-  mode: MODE;
-  // If the mode is 'editing', we should have an ObjectStorageKey to edit
-  objectStorageKey?: ObjectStorageKey;
-  onClose: () => void;
-  onSubmit: (
-    values: CreateObjectStorageKeyPayload | UpdateObjectStorageKeyPayload,
-    formikProps: FormikProps<CreateObjectStorageKeyPayload>
-  ) => void;
-  open: boolean;
-}
-
-interface FormState {
-  bucket_access: null | ObjectStorageKeyBucketAccess[];
-  label: string;
-}
-
-/**
- * Helpers for converting a list of buckets
- * on the user's account into a list of
- * bucket_access in the shape the API will expect,
- * sorted by cluster.
- */
-export const sortByCluster = (
-  a: ObjectStorageKeyBucketAccess,
-  b: ObjectStorageKeyBucketAccess
-) => {
-  if (a.cluster > b.cluster) {
-    return 1;
-  }
-  if (a.cluster < b.cluster) {
-    return -1;
-  }
-  return 0;
-};
-
-export const getDefaultScopes = (
-  buckets: ObjectStorageBucket[]
-): ObjectStorageKeyBucketAccess[] =>
-  buckets
-    .map((thisBucket) => ({
-      bucket_name: thisBucket.label,
-      cluster: thisBucket.cluster,
-      permissions: 'none' as ObjectStorageKeyBucketAccessPermissions,
-      region: thisBucket.region ?? '',
-    }))
-    .sort(sortByCluster);
-
-export const AccessKeyDrawer = (props: AccessKeyDrawerProps) => {
-  const { isRestrictedUser, mode, objectStorageKey, onClose, onSubmit, open } =
-    props;
-
-  const { data: accountSettings } = useAccountSettings();
-
-  const {
-    data: objectStorageBucketsResponse,
-    error: bucketsError,
-    isLoading: areBucketsLoading,
-  } = useObjectStorageBuckets();
-
-  const buckets = objectStorageBucketsResponse?.buckets || [];
-
-  const hasBuckets = buckets?.length > 0;
-
-  const hidePermissionsTable =
-    bucketsError || objectStorageBucketsResponse?.buckets.length === 0;
-
-  const createMode = mode === 'creating';
-
-  const [dialogOpen, setDialogOpen] = React.useState<boolean>(false);
-  // This is for local display management only, not part of the payload
-  // and so not included in Formik's types
-  const [limitedAccessChecked, setLimitedAccessChecked] = React.useState(false);
-
-  React.useEffect(() => {
-    if (open) {
-      setLimitedAccessChecked(false);
-    }
-  }, [open]);
-
-  const title = createMode ? 'Create Access Key' : 'Edit Access Key Label';
-
-  const initialLabelValue =
-    !createMode && objectStorageKey ? objectStorageKey.label : '';
-
-  const initialValues: FormState = {
-    bucket_access: getDefaultScopes(buckets),
-    label: initialLabelValue,
-  };
-
-  const handleSubmit = (
-    values: CreateObjectStorageKeyPayload,
-    formikProps: FormikProps<CreateObjectStorageKeyPayload>
-  ) => {
-    // If the user hasn't toggled the Limited Access button,
-    // don't include any bucket_access information in the payload.
-
-    // If any/all values are 'none', don't include them in the response.
-    let payload = {};
-    if (
-      mode === 'creating' &&
-      values?.bucket_access !== null &&
-      limitedAccessChecked
-    ) {
-      const access = values?.bucket_access ?? [];
-      payload = {
-        ...values,
-        bucket_access: access.filter(
-          (thisAccess) => thisAccess.permissions !== 'none'
-        ),
-      };
-    } else {
-      payload = { ...values, bucket_access: null };
-    }
-
-    if (mode === 'editing') {
-      payload = {
-        label: values.label,
-      };
-    }
-    return onSubmit(payload, formikProps);
-  };
-
-  return (
-    <Drawer
-      onClose={onClose}
-      open={open}
-      title={title}
-      wide={createMode && hasBuckets}
-    >
-      {areBucketsLoading ? (
-        <CircleProgress />
-      ) : (
-        <Formik
-          initialValues={initialValues}
-          onSubmit={handleSubmit}
-          validateOnBlur={true}
-          validateOnChange={false}
-          validationSchema={createObjectStorageKeysSchema}
-        >
-          {(formikProps) => {
-            const {
-              errors,
-              handleBlur,
-              handleChange,
-              handleSubmit,
-              isSubmitting,
-              setFieldValue,
-              status,
-              values,
-            } = formikProps;
-
-            const beforeSubmit = () => {
-              confirmObjectStorage<FormState>(
-                accountSettings?.object_storage || 'active',
-                formikProps,
-                () => setDialogOpen(true)
-              );
-            };
-
-            const handleScopeUpdate = (
-              newScopes: ObjectStorageKeyBucketAccess[]
-            ) => {
-              setFieldValue('bucket_access', newScopes);
-            };
-
-            const handleToggleAccess = () => {
-              setLimitedAccessChecked((checked) => !checked);
-              // Reset scopes
-              setFieldValue('bucket_access', getDefaultScopes(buckets));
-            };
-
-            return (
-              <>
-                {status && (
-                  <Notice
-                    data-qa-error
-                    key={status}
-                    text={status}
-                    variant="error"
-                  />
-                )}
-
-                {isRestrictedUser && (
-                  <Notice
-                    text="You don't have permissions to create an Access Key. Please contact an account administrator for details."
-                    variant="error"
-                  />
-                )}
-
-                {/* Explainer copy if we're in 'creating' mode */}
-                {createMode && (
-                  <Typography>
-                    Generate an Access Key for use with an{' '}
-                    <Link
-                      className="h-u"
-                      to="https://techdocs.akamai.com/cloud-computing/docs/getting-started-with-object-storage#object-storage-tools"
-                    >
-                      S3-compatible client
-                    </Link>
-                    .
-                  </Typography>
-                )}
-
-                {!hasBuckets ? (
-                  <Typography sx={{ paddingTop: '10px' }}>
-                    This key will have unlimited access to all buckets on your
-                    account. The option to create a limited access key is only
-                    available after creating one or more buckets.
-                  </Typography>
-                ) : null}
-
-                <TextField
-                  data-qa-add-label
-                  disabled={isRestrictedUser || mode === 'viewing'}
-                  error={!!errors.label}
-                  errorText={errors.label}
-                  label="Label"
-                  name="label"
-                  onBlur={handleBlur}
-                  onChange={handleChange}
-                  value={values.label}
-                />
-                {createMode && !hidePermissionsTable ? (
-                  <LimitedAccessControls
-                    bucket_access={values.bucket_access}
-                    checked={limitedAccessChecked}
-                    handleToggle={handleToggleAccess}
-                    mode={mode}
-                    updateScopes={handleScopeUpdate}
-                  />
-                ) : null}
-                <ActionsPanel
-                  primaryButtonProps={{
-                    'data-testid': 'submit',
-                    disabled:
-                      isRestrictedUser ||
-                      (mode !== 'creating' &&
-                        values.label === initialLabelValue),
-                    label: createMode ? 'Create Access Key' : 'Save Changes',
-                    loading: isSubmitting,
-                    onClick: beforeSubmit,
-                  }}
-                  secondaryButtonProps={{
-                    'data-testid': 'cancel',
-                    label: 'Cancel',
-                    onClick: onClose,
-                  }}
-                />
-                <EnableObjectStorageModal
-                  handleSubmit={handleSubmit}
-                  onClose={() => setDialogOpen(false)}
-                  open={dialogOpen}
-                />
-              </>
-            );
-          }}
-        </Formik>
-      )}
-    </Drawer>
-  );
-};
diff --git a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyLanding.tsx b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyLanding.tsx
index e624b21443f..4b12b239223 100644
--- a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyLanding.tsx
+++ b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyLanding.tsx
@@ -20,10 +20,8 @@ import {
 } from 'src/utilities/analytics/customEventAnalytics';
 import { getAPIErrorOrDefault, getErrorMap } from 'src/utilities/errorUtils';
 
-import { useIsObjMultiClusterEnabled } from '../hooks/useIsObjectStorageGen2Enabled';
-import { AccessKeyDrawer } from './AccessKeyDrawer';
-import { AccessKeyTable } from './AccessKeyTable/AccessKeyTable';
 import { OMC_AccessKeyDrawer } from './OMC_AccessKeyDrawer';
+import { AccessKeyTable } from './AccessKeyTable/AccessKeyTable';
 import { RevokeAccessKeyDialog } from './RevokeAccessKeyDialog';
 import { ViewPermissionsDrawer } from './ViewPermissionsDrawer';
 
@@ -88,8 +86,6 @@ export const AccessKeyLanding = (props: Props) => {
   const displayKeysDialog = useOpenClose();
   const revokeKeysDialog = useOpenClose();
 
-  const { isObjMultiClusterEnabled } = useIsObjMultiClusterEnabled();
-
   // Redirect to base access keys route if current page has no data
   // TODO: Remove this implementation and replace `usePagination` with `usePaginate` hook. See [M3-10442]
   React.useEffect(() => {
@@ -193,10 +189,7 @@ export const AccessKeyLanding = (props: Props) => {
 
     setSubmitting(true);
 
-    updateObjectStorageKey(
-      keyToEdit.id,
-      isObjMultiClusterEnabled ? values : { label: values.label }
-    )
+    updateObjectStorageKey(keyToEdit.id, values)
       .then((_) => {
         setSubmitting(false);
 
@@ -301,25 +294,14 @@ export const AccessKeyLanding = (props: Props) => {
         pageSize={pagination.pageSize}
       />
 
-      {isObjMultiClusterEnabled ? (
-        <OMC_AccessKeyDrawer
-          isRestrictedUser={props.isRestrictedUser}
-          mode={mode}
-          objectStorageKey={keyToEdit ? keyToEdit : undefined}
-          onClose={closeAccessDrawer}
-          onSubmit={mode === 'creating' ? handleCreateKey : handleEditKey}
-          open={accessDrawerOpen}
-        />
-      ) : (
-        <AccessKeyDrawer
-          isRestrictedUser={props.isRestrictedUser}
-          mode={mode}
-          objectStorageKey={keyToEdit ? keyToEdit : undefined}
-          onClose={closeAccessDrawer}
-          onSubmit={mode === 'creating' ? handleCreateKey : handleEditKey}
-          open={accessDrawerOpen}
-        />
-      )}
+      <OMC_AccessKeyDrawer
+        isRestrictedUser={props.isRestrictedUser}
+        mode={mode}
+        objectStorageKey={keyToEdit ? keyToEdit : undefined}
+        onClose={closeAccessDrawer}
+        onSubmit={mode === 'creating' ? handleCreateKey : handleEditKey}
+        open={accessDrawerOpen}
+      />
 
       <ViewPermissionsDrawer
         objectStorageKey={keyToEdit}
diff --git a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyActionMenu.tsx b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyActionMenu.tsx
index 84f54698674..c31a56c40dd 100644
--- a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyActionMenu.tsx
+++ b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyActionMenu.tsx
@@ -1,15 +1,9 @@
-import { Stack } from '@linode/ui';
-import { useMediaQuery } from '@mui/material';
 import * as React from 'react';
 
 import { ActionMenu } from 'src/components/ActionMenu/ActionMenu';
-import { InlineMenuAction } from 'src/components/InlineMenuAction/InlineMenuAction';
-
-import { useIsObjMultiClusterEnabled } from '../../hooks/useIsObjectStorageGen2Enabled';
 
 import type { OpenAccessDrawer } from '../types';
 import type { ObjectStorageKey } from '@linode/api-v4';
-import type { Theme } from '@mui/material';
 
 interface Props {
   label: string;
@@ -28,18 +22,12 @@ export const AccessKeyActionMenu = (props: Props) => {
     openRevokeDialog,
   } = props;
 
-  const { isObjMultiClusterEnabled } = useIsObjMultiClusterEnabled();
-
-  const isSmallViewport = useMediaQuery<Theme>((theme) =>
-    theme.breakpoints.down('md')
-  );
-
   const actions = [
     {
       onClick: () => {
         openDrawer('editing', objectStorageKey);
       },
-      title: isObjMultiClusterEnabled ? 'Edit' : 'Edit Label',
+      title: 'Edit',
     },
     {
       onClick: () => {
@@ -47,14 +35,10 @@ export const AccessKeyActionMenu = (props: Props) => {
       },
       title: 'Permissions',
     },
-    ...(isObjMultiClusterEnabled
-      ? [
-          {
-            onClick: openHostnamesDrawer,
-            title: 'View Regions/S3 Hostnames',
-          },
-        ]
-      : []),
+    {
+      onClick: openHostnamesDrawer,
+      title: 'View Regions/S3 Hostnames',
+    },
     {
       onClick: () => {
         openRevokeDialog(objectStorageKey);
@@ -63,24 +47,10 @@ export const AccessKeyActionMenu = (props: Props) => {
     },
   ];
 
-  if (isObjMultiClusterEnabled || isSmallViewport) {
-    return (
-      <ActionMenu
-        actionsList={actions}
-        ariaLabel={`Action menu for Object Storage Key ${label}`}
-      />
-    );
-  }
-
   return (
-    <Stack direction="row" justifyContent="flex-end">
-      {actions.map((action) => (
-        <InlineMenuAction
-          actionText={action.title}
-          key={action.title}
-          onClick={action.onClick}
-        />
-      ))}
-    </Stack>
+    <ActionMenu
+      actionsList={actions}
+      ariaLabel={`Action menu for Object Storage Key ${label}`}
+    />
   );
 };
diff --git a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyTable.tsx b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyTable.tsx
index 535da66a385..4388846ff0a 100644
--- a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyTable.tsx
+++ b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyTable.tsx
@@ -1,6 +1,5 @@
 import { useAccount } from '@linode/queries';
 import { Hidden } from '@linode/ui';
-import { isFeatureEnabledV2 } from '@linode/utilities';
 import React, { useState } from 'react';
 
 import { Table } from 'src/components/Table';
@@ -46,12 +45,6 @@ export const AccessKeyTable = (props: AccessKeyTableProps) => {
   const flags = useFlags();
   const { data: account } = useAccount();
 
-  const isObjMultiClusterEnabled = isFeatureEnabledV2(
-    'Object Storage Access Key Regions',
-    Boolean(flags.objMultiCluster),
-    account?.capabilities ?? []
-  );
-
   return (
     <>
       <Table
@@ -71,11 +64,9 @@ export const AccessKeyTable = (props: AccessKeyTableProps) => {
               Label
             </TableCell>
             <TableCell>Access Key</TableCell>
-            {isObjMultiClusterEnabled && (
-              <Hidden smDown>
-                <TableCell>Regions/S3 Hostnames</TableCell>
-              </Hidden>
-            )}
+            <Hidden smDown>
+              <TableCell>Regions/S3 Hostnames</TableCell>
+            </Hidden>
             <TableCell />
           </TableRow>
         </TableHead>
@@ -84,7 +75,6 @@ export const AccessKeyTable = (props: AccessKeyTableProps) => {
             data={data}
             error={error}
             isLoading={isLoading}
-            isObjMultiClusterEnabled={isObjMultiClusterEnabled}
             isRestrictedUser={isRestrictedUser}
             openDrawer={openDrawer}
             openRevokeDialog={openRevokeDialog}
@@ -93,13 +83,11 @@ export const AccessKeyTable = (props: AccessKeyTableProps) => {
           />
         </TableBody>
       </Table>
-      {isObjMultiClusterEnabled && (
-        <HostNamesDrawer
-          onClose={() => setShowHostNamesDrawers(false)}
-          open={showHostNamesDrawer}
-          regions={hostNames}
-        />
-      )}
+      <HostNamesDrawer
+        onClose={() => setShowHostNamesDrawers(false)}
+        open={showHostNamesDrawer}
+        regions={hostNames}
+      />
     </>
   );
 };
diff --git a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyTableBody.tsx b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyTableBody.tsx
index 34c0c9493a2..28383b3d8c1 100644
--- a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyTableBody.tsx
+++ b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyTableBody.tsx
@@ -17,7 +17,6 @@ interface Props {
   data: ObjectStorageKey[] | undefined;
   error: APIError[] | null | undefined;
   isLoading: boolean;
-  isObjMultiClusterEnabled: boolean;
   isRestrictedUser: boolean;
   openDrawer: OpenAccessDrawer;
   openRevokeDialog: (objectStorageKey: ObjectStorageKey) => void;
@@ -30,7 +29,6 @@ export const AccessKeyTableBody = (props: Props) => {
     data,
     error,
     isLoading,
-    isObjMultiClusterEnabled,
     isRestrictedUser,
     openDrawer,
     openRevokeDialog,
@@ -38,7 +36,7 @@ export const AccessKeyTableBody = (props: Props) => {
     setShowHostNamesDrawers,
   } = props;
 
-  const cols = isObjMultiClusterEnabled ? 4 : 3;
+  const cols = 4;
 
   if (isRestrictedUser) {
     return <TableRowEmpty colSpan={cols} />;
@@ -46,10 +44,7 @@ export const AccessKeyTableBody = (props: Props) => {
 
   if (isLoading) {
     return (
-      <TableRowLoading
-        columns={cols}
-        responsive={isObjMultiClusterEnabled ? { 2: { smDown: true } } : {}}
-      />
+      <TableRowLoading columns={cols} responsive={{ 2: { smDown: true } }} />
     );
   }
 
diff --git a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyTableRow.tsx b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyTableRow.tsx
index 735e987349f..79a45f17f20 100644
--- a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyTableRow.tsx
+++ b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/AccessKeyTable/AccessKeyTableRow.tsx
@@ -34,15 +34,6 @@ export const AccessKeyTableRow = (props: Props) => {
     storageKeyData,
   } = props;
 
-  const { data: account } = useAccount();
-  const flags = useFlags();
-
-  const isObjMultiClusterEnabled = isFeatureEnabledV2(
-    'Object Storage Access Key Regions',
-    Boolean(flags.objMultiCluster),
-    account?.capabilities ?? []
-  );
-
   return (
     <TableRow data-qa-table-row={storageKeyData.label} key={storageKeyData.id}>
       <TableCell>{storageKeyData.label}</TableCell>
@@ -54,15 +45,13 @@ export const AccessKeyTableRow = (props: Props) => {
           <StyledCopyIcon text={storageKeyData.access_key} />
         </Stack>
       </TableCell>
-      {isObjMultiClusterEnabled && (
-        <Hidden smDown>
-          <HostNameTableCell
-            setHostNames={setHostNames}
-            setShowHostNamesDrawers={setShowHostNamesDrawers}
-            storageKeyData={storageKeyData}
-          />
-        </Hidden>
-      )}
+      <Hidden smDown>
+        <HostNameTableCell
+          setHostNames={setHostNames}
+          setShowHostNamesDrawers={setShowHostNamesDrawers}
+          storageKeyData={storageKeyData}
+        />
+      </Hidden>
       <TableCell actionCell>
         <AccessKeyActionMenu
           label={storageKeyData.label}
diff --git a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/LimitedAccessControls.tsx b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/LimitedAccessControls.tsx
index aca4ba7d007..391fc0ae63c 100644
--- a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/LimitedAccessControls.tsx
+++ b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/LimitedAccessControls.tsx
@@ -1,8 +1,6 @@
 import { FormControlLabel, Toggle, TooltipIcon, Typography } from '@linode/ui';
 import * as React from 'react';
 
-import { useIsObjMultiClusterEnabled } from '../hooks/useIsObjectStorageGen2Enabled';
-import { AccessTable } from './AccessTable';
 import { BucketPermissionsTable } from './BucketPermissionsTable';
 
 import type { MODE } from './types';
@@ -35,8 +33,6 @@ interface Props {
 export const LimitedAccessControls = React.memo((props: Props) => {
   const { checked, handleToggle, ...rest } = props;
 
-  const { isObjMultiClusterEnabled } = useIsObjMultiClusterEnabled();
-
   return (
     <>
       <FormControlLabel
@@ -49,14 +45,10 @@ export const LimitedAccessControls = React.memo((props: Props) => {
           />
         }
         label={
-          isObjMultiClusterEnabled ? (
-            <LabelWithTooltip
-              labelText="Limited Access"
-              tooltipText="A Limited Access key has no permissions and you can manually set them. If you don't turn on Limited Access, the key is granted full permission in all regions."
-            />
-          ) : (
-            'Limited Access'
-          )
+          <LabelWithTooltip
+            labelText="Limited Access"
+            tooltipText="A Limited Access key has no permissions and you can manually set them. If you don't turn on Limited Access, the key is granted full permission in all regions."
+          />
         }
         sx={(theme) => ({
           marginBottom: theme.spacing(0.5),
@@ -68,11 +60,7 @@ export const LimitedAccessControls = React.memo((props: Props) => {
         also create new buckets, but will not have access to the buckets they
         create.
       </Typography>
-      {isObjMultiClusterEnabled ? (
-        <BucketPermissionsTable checked={checked} {...rest} />
-      ) : (
-        <AccessTable checked={checked} {...rest} />
-      )}
+      <BucketPermissionsTable checked={checked} {...rest} />
     </>
   );
 });
diff --git a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/ViewPermissionsDrawer.tsx b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/ViewPermissionsDrawer.tsx
index 9bdfc6f8ebc..ca0fa60982c 100644
--- a/packages/manager/src/features/ObjectStorage/AccessKeyLanding/ViewPermissionsDrawer.tsx
+++ b/packages/manager/src/features/ObjectStorage/AccessKeyLanding/ViewPermissionsDrawer.tsx
@@ -1,8 +1,6 @@
 import { Drawer, Typography } from '@linode/ui';
 import * as React from 'react';
 
-import { useIsObjMultiClusterEnabled } from '../hooks/useIsObjectStorageGen2Enabled';
-import { AccessTable } from './AccessTable';
 import { BucketPermissionsTable } from './BucketPermissionsTable';
 
 import type { ObjectStorageKey } from '@linode/api-v4';
@@ -16,8 +14,6 @@ export interface Props {
 export const ViewPermissionsDrawer = (props: Props) => {
   const { objectStorageKey, onClose, open } = props;
 
-  const { isObjMultiClusterEnabled } = useIsObjMultiClusterEnabled();
-
   return (
     <Drawer
       onClose={onClose}
@@ -37,21 +33,12 @@ export const ViewPermissionsDrawer = (props: Props) => {
             This access key has the following permissions:
           </Typography>
 
-          {isObjMultiClusterEnabled ? (
-            <BucketPermissionsTable
-              bucket_access={objectStorageKey.bucket_access}
-              checked={objectStorageKey.limited}
-              mode="viewing"
-              updateScopes={() => null}
-            />
-          ) : (
-            <AccessTable
-              bucket_access={objectStorageKey.bucket_access}
-              checked={objectStorageKey.limited}
-              mode="viewing"
-              updateScopes={() => null}
-            />
-          )}
+          <BucketPermissionsTable
+            bucket_access={objectStorageKey.bucket_access}
+            checked={objectStorageKey.limited}
+            mode="viewing"
+            updateScopes={() => null}
+          />
         </>
       )}
     </Drawer>
diff --git a/packages/manager/src/features/ObjectStorage/BucketDetail/ObjectsTab/BucketBreadcrumb.tsx b/packages/manager/src/features/ObjectStorage/BucketDetail/ObjectsTab/BucketBreadcrumb.tsx
index 7c2ad2ceed3..99ed61feea6 100644
--- a/packages/manager/src/features/ObjectStorage/BucketDetail/ObjectsTab/BucketBreadcrumb.tsx
+++ b/packages/manager/src/features/ObjectStorage/BucketDetail/ObjectsTab/BucketBreadcrumb.tsx
@@ -20,8 +20,8 @@ interface Props {
 export const BucketBreadcrumb = (props: Props) => {
   const { bucketName, prefix } = props;
   const navigate = useNavigate();
-  const { clusterId } = useParams({
-    from: '/object-storage/buckets/$clusterId/$bucketName',
+  const { regionId } = useParams({
+    from: '/object-storage/buckets/$regionId/$bucketName',
   });
   const { width } = useWindowDimensions();
   const bucketPath = bucketName + '/' + prefix;
@@ -43,8 +43,8 @@ export const BucketBreadcrumb = (props: Props) => {
         <StyledLink
           onClick={() => {
             navigate({
-              to: '/object-storage/buckets/$clusterId/$bucketName',
-              params: { clusterId, bucketName },
+              to: '/object-storage/buckets/$regionId/$bucketName',
+              params: { regionId, bucketName },
               search: { prefix: '' },
             });
           }}
@@ -75,8 +75,8 @@ export const BucketBreadcrumb = (props: Props) => {
 
                   const prefixString = prefixArrayToString(prefixArray, idx);
                   navigate({
-                    to: '/object-storage/buckets/$clusterId/$bucketName',
-                    params: { clusterId, bucketName },
+                    to: '/object-storage/buckets/$regionId/$bucketName',
+                    params: { regionId, bucketName },
                     search: { prefix: prefixString },
                   });
                 }}
diff --git a/packages/manager/src/features/ObjectStorage/BucketDetail/ObjectsTab/BucketDetail.tsx b/packages/manager/src/features/ObjectStorage/BucketDetail/ObjectsTab/BucketDetail.tsx
index f843b4caa61..b29a3f05ffd 100644
--- a/packages/manager/src/features/ObjectStorage/BucketDetail/ObjectsTab/BucketDetail.tsx
+++ b/packages/manager/src/features/ObjectStorage/BucketDetail/ObjectsTab/BucketDetail.tsx
@@ -63,30 +63,21 @@ export const BucketDetail = () => {
    * the bucket's region id
    */
   const { enqueueSnackbar } = useSnackbar();
-  const { bucketName, clusterId } = useParams({
-    from: '/object-storage/buckets/$clusterId/$bucketName',
+  const { bucketName, regionId } = useParams({
+    from: '/object-storage/buckets/$regionId/$bucketName',
   });
   const { prefix = '' } = useSearch({
-    from: '/object-storage/buckets/$clusterId/$bucketName',
+    from: '/object-storage/buckets/$regionId/$bucketName',
   });
   const queryClient = useQueryClient();
 
   const flags = useFlags();
   const { data: account } = useAccount();
 
-  const isObjMultiClusterEnabled = isFeatureEnabledV2(
-    'Object Storage Access Key Regions',
-    Boolean(flags.objMultiCluster),
-    account?.capabilities ?? []
-  );
-
   const { data: buckets } = useObjectStorageBuckets();
 
   const bucket = buckets?.buckets.find((bucket) => {
-    if (isObjMultiClusterEnabled) {
-      return bucket.label === bucketName && bucket.region === clusterId;
-    }
-    return bucket.label === bucketName && bucket.cluster === clusterId;
+    return bucket.label === bucketName && bucket.region === regionId;
   });
 
   const {
@@ -97,7 +88,7 @@ export const BucketDetail = () => {
     isFetching,
     isFetchingNextPage,
     isLoading,
-  } = useObjectBucketObjectsInfiniteQuery(clusterId, bucketName, prefix);
+  } = useObjectBucketObjectsInfiniteQuery(regionId, bucketName, prefix);
   const [isCreateFolderDrawerOpen, setIsCreateFolderDrawerOpen] =
     React.useState(false);
   const [objectToDelete, setObjectToDelete] = React.useState<string>();
@@ -114,7 +105,7 @@ export const BucketDetail = () => {
   const handleDownload = async (objectName: string) => {
     try {
       const { url } = await getObjectURL(
-        clusterId,
+        regionId,
         bucketName,
         objectName,
         'GET',
@@ -147,7 +138,7 @@ export const BucketDetail = () => {
   // we don't want to fetch for every delete action. Debounce
   // the updateBucket call by 3 seconds.
   const debouncedUpdateBucket = debounce(3000, false, () => {
-    fetchBucketAndUpdateCache(clusterId, bucketName, queryClient);
+    fetchBucketAndUpdateCache(regionId, bucketName, queryClient);
   });
 
   const deleteObject = async () => {
@@ -161,7 +152,7 @@ export const BucketDetail = () => {
     if (objectToDelete.endsWith('/')) {
       const itemsInFolderData = await getObjectList({
         bucket: bucketName,
-        clusterId,
+        regionId: regionId,
         params: {
           delimiter: OBJECT_STORAGE_DELIMITER,
           prefix: objectToDelete,
@@ -185,7 +176,7 @@ export const BucketDetail = () => {
 
     try {
       const { url } = await getObjectURL(
-        clusterId,
+        regionId,
         bucketName,
         objectToDelete,
         'DELETE'
@@ -213,7 +204,7 @@ export const BucketDetail = () => {
       pageParams: string[];
       pages: ObjectStorageObjectList[];
     }>(
-      getObjectBucketObjectsQueryKey(clusterId, bucketName, prefix),
+      getObjectBucketObjectsQueryKey(regionId, bucketName, prefix),
       (data) => ({
         pageParams: data?.pageParams || [],
         pages,
@@ -253,7 +244,7 @@ export const BucketDetail = () => {
   const addOneFile = (objectName: string, sizeInBytes: number) => {
     const currentData = queryClient.getQueryData<
       InfiniteData<ObjectStorageObjectList>
-    >(getObjectBucketObjectsQueryKey(clusterId, bucketName, prefix));
+    >(getObjectBucketObjectsQueryKey(regionId, bucketName, prefix));
 
     if (!currentData) {
       return;
@@ -300,7 +291,7 @@ export const BucketDetail = () => {
   const addOneFolder = (objectName: string) => {
     const currentData = queryClient.getQueryData<
       InfiniteData<ObjectStorageObjectList>
-    >(getObjectBucketObjectsQueryKey(clusterId, bucketName, prefix));
+    >(getObjectBucketObjectsQueryKey(regionId, bucketName, prefix));
 
     if (!currentData) {
       return;
@@ -320,7 +311,7 @@ export const BucketDetail = () => {
         // prefix. Due to how invalidateQueries works, all subdirectories also get invalidated.
         queryClient.invalidateQueries({
           queryKey: [
-            ...objectStorageQueries.bucket(clusterId, bucketName)._ctx.objects
+            ...objectStorageQueries.bucket(regionId, bucketName)._ctx.objects
               .queryKey,
             ...`${prefix}${objectName}`.split('/'),
           ],
@@ -349,7 +340,7 @@ export const BucketDetail = () => {
   const numOfDisplayedObjects =
     data?.pages.map((page) => page.data.length).reduce((a, b) => a + b, 0) || 0;
 
-  if (!bucketName || !clusterId) {
+  if (!bucketName || !regionId) {
     return null;
   }
 
@@ -360,7 +351,7 @@ export const BucketDetail = () => {
       <QuotasInfoNotice action="adding objects" />
       <ObjectUploader
         bucketName={bucketName}
-        clusterId={clusterId}
+        clusterId={regionId}
         maybeAddObjectToTable={maybeAddObjectToTable}
         prefix={prefix}
       />
@@ -448,7 +439,7 @@ export const BucketDetail = () => {
       </ConfirmationDialog>
       <ObjectDetailsDrawer
         bucketName={bucketName}
-        clusterId={clusterId}
+        clusterId={regionId}
         displayName={selectedObject?.name}
         lastModified={selectedObject?.last_modified}
         name={selectedObject?.name}
@@ -463,7 +454,7 @@ export const BucketDetail = () => {
       />
       <CreateFolderDrawer
         bucketName={bucketName}
-        clusterId={clusterId}
+        clusterId={regionId}
         maybeAddObjectToTable={maybeAddObjectToTable}
         onClose={() => setIsCreateFolderDrawerOpen(false)}
         open={isCreateFolderDrawerOpen}
diff --git a/packages/manager/src/features/ObjectStorage/BucketDetail/bucketDetailLandingLazyRoute.ts b/packages/manager/src/features/ObjectStorage/BucketDetail/bucketDetailLandingLazyRoute.ts
index 46086c4a867..3805736da40 100644
--- a/packages/manager/src/features/ObjectStorage/BucketDetail/bucketDetailLandingLazyRoute.ts
+++ b/packages/manager/src/features/ObjectStorage/BucketDetail/bucketDetailLandingLazyRoute.ts
@@ -3,7 +3,7 @@ import { createLazyRoute } from '@tanstack/react-router';
 import { BucketDetailLanding } from 'src/features/ObjectStorage/BucketDetail';
 
 export const bucketDetailLandingLazyRoute = createLazyRoute(
-  '/object-storage/buckets/$clusterId/$bucketName'
+  '/object-storage/buckets/$regionId/$bucketName'
 )({
   component: BucketDetailLanding,
 });
diff --git a/packages/manager/src/features/ObjectStorage/BucketDetail/index.tsx b/packages/manager/src/features/ObjectStorage/BucketDetail/index.tsx
index 7320121a1ed..280486cfda4 100644
--- a/packages/manager/src/features/ObjectStorage/BucketDetail/index.tsx
+++ b/packages/manager/src/features/ObjectStorage/BucketDetail/index.tsx
@@ -38,7 +38,7 @@ const BucketMetrics = React.lazy(() =>
   }))
 );
 
-const BUCKET_DETAILS_URL = '/object-storage/buckets/$clusterId/$bucketName';
+const BUCKET_DETAILS_URL = '/object-storage/buckets/$regionId/$bucketName';
 const ENDPOINT_TYPES_WITH_NO_METRICS_SUPPORT = ['E0', 'E1'];
 
 export const BucketDetailLanding = React.memo(() => {
diff --git a/packages/manager/src/features/ObjectStorage/BucketLanding/BucketDetailsDrawer.tsx b/packages/manager/src/features/ObjectStorage/BucketLanding/BucketDetailsDrawer.tsx
index 6ffcf11205f..3d1ef450d70 100644
--- a/packages/manager/src/features/ObjectStorage/BucketLanding/BucketDetailsDrawer.tsx
+++ b/packages/manager/src/features/ObjectStorage/BucketLanding/BucketDetailsDrawer.tsx
@@ -7,11 +7,9 @@ import * as React from 'react';
 import { CopyTooltip } from 'src/components/CopyTooltip/CopyTooltip';
 import { Link } from 'src/components/Link';
 import { MaskableText } from 'src/components/MaskableText/MaskableText';
-import { useObjectStorageClusters } from 'src/queries/object-storage/queries';
 import { formatDate } from 'src/utilities/formatDate';
 
 import { AccessSelect } from '../BucketDetail/AccessTab/AccessSelect';
-import { useIsObjMultiClusterEnabled } from '../hooks/useIsObjectStorageGen2Enabled';
 
 import type { ObjectStorageBucket } from '@linode/api-v4/lib/object-storage';
 
@@ -36,22 +34,9 @@ export const BucketDetailsDrawer = React.memo(
       size,
     } = selectedBucket ?? {};
 
-    const { isObjMultiClusterEnabled } = useIsObjMultiClusterEnabled();
-
-    // @TODO OBJGen2 - We could clean this up when OBJ Gen2 is in GA.
-    const { data: clusters } = useObjectStorageClusters(
-      !isObjMultiClusterEnabled
-    );
-    const { data: regions } = useRegionsQuery();
     const { data: currentRegion } = useRegionQuery(region ?? '');
     const { data: profile } = useProfile();
 
-    // @TODO OBJGen2 - We could clean this up when OBJ Gen2 is in GA.
-    const selectedCluster = clusters?.find((c) => c.id === cluster);
-    const regionFromCluster = regions?.find(
-      (r) => r.id === selectedCluster?.region
-    );
-
     let formattedCreated;
 
     try {
@@ -78,15 +63,9 @@ export const BucketDetailsDrawer = React.memo(
             Endpoint Type: {endpoint_type}
           </Typography>
         )}
-        {isObjMultiClusterEnabled ? (
-          <Typography data-testid="cluster" variant="subtitle2">
-            {currentRegion?.label}
-          </Typography>
-        ) : cluster ? (
-          <Typography data-testid="cluster" variant="subtitle2">
-            {regionFromCluster?.label ?? cluster}
-          </Typography>
-        ) : null}
+        <Typography data-testid="cluster" variant="subtitle2">
+          {currentRegion?.label}
+        </Typography>
         {hostname && (
           <MaskableText isToggleable text={hostname}>
             <StyledLinkContainer>
@@ -105,13 +84,8 @@ export const BucketDetailsDrawer = React.memo(
             {readableBytes(size).formatted}
           </Typography>
         )}
-        {/* @TODO OBJ Multicluster: use region instead of cluster if isObjMultiClusterEnabled. */}
         {typeof objects === 'number' && (
-          <Link
-            to={`/object-storage/buckets/${
-              isObjMultiClusterEnabled && selectedBucket ? region : cluster
-            }/${label}`}
-          >
+          <Link to={`/object-storage/buckets/${region}/${label}`}>
             {pluralize('object', 'objects', objects)}
           </Link>
         )}
@@ -120,11 +94,7 @@ export const BucketDetailsDrawer = React.memo(
         )}
         {cluster && label && (
           <AccessSelect
-            clusterOrRegion={
-              isObjMultiClusterEnabled && currentRegion
-                ? currentRegion.id
-                : cluster
-            }
+            clusterOrRegion={currentRegion?.id}
             endpointType={endpoint_type}
             name={label}
             variant="bucket"
diff --git a/packages/manager/src/features/ObjectStorage/BucketLanding/BucketTableRow.tsx b/packages/manager/src/features/ObjectStorage/BucketLanding/BucketTableRow.tsx
index b6db0bca2ab..27406c10f51 100644
--- a/packages/manager/src/features/ObjectStorage/BucketLanding/BucketTableRow.tsx
+++ b/packages/manager/src/features/ObjectStorage/BucketLanding/BucketTableRow.tsx
@@ -9,9 +9,7 @@ import { Link } from 'src/components/Link';
 import { MaskableText } from 'src/components/MaskableText/MaskableText';
 import { TableCell } from 'src/components/TableCell';
 import { TableRow } from 'src/components/TableRow';
-import { useObjectStorageClusters } from 'src/queries/object-storage/queries';
 
-import { useIsObjMultiClusterEnabled } from '../hooks/useIsObjectStorageGen2Enabled';
 import { BucketActionMenu } from './BucketActionMenu';
 import {
   StyledBucketObjectsCell,
@@ -42,15 +40,6 @@ export const BucketTableRow = (props: BucketTableRowProps) => {
 
   const { data: regions } = useRegionsQuery();
 
-  const { isObjMultiClusterEnabled } = useIsObjMultiClusterEnabled();
-
-  const { data: clusters } = useObjectStorageClusters(
-    !isObjMultiClusterEnabled
-  );
-
-  const actualCluster = clusters?.find((c) => c.id === cluster);
-  const clusterRegion = regions?.find((r) => r.id === actualCluster?.region);
-
   const regionsLookup = regions && getRegionsByRegionId(regions);
 
   const isLegacy = endpoint_type === 'E0';
@@ -61,11 +50,7 @@ export const BucketTableRow = (props: BucketTableRowProps) => {
       <TableCell>
         <MaskableText isToggleable text={hostname}>
           <Stack>
-            <Link
-              to={`/object-storage/buckets/${
-                isObjMultiClusterEnabled ? region : cluster
-              }/${label}`}
-            >
+            <Link to={`/object-storage/buckets/${region}/${label}`}>
               {label}
             </Link>
             {hostname}
@@ -75,9 +60,7 @@ export const BucketTableRow = (props: BucketTableRowProps) => {
       <Hidden smDown>
         <StyledBucketRegionCell>
           <Typography data-qa-region variant="body1">
-            {isObjMultiClusterEnabled && regionsLookup && region
-              ? regionsLookup[region].label
-              : (clusterRegion?.label ?? cluster)}
+            {regionsLookup?.[region]?.label}
           </Typography>
         </StyledBucketRegionCell>
       </Hidden>
diff --git a/packages/manager/src/features/ObjectStorage/BucketLanding/ClusterSelect.test.tsx b/packages/manager/src/features/ObjectStorage/BucketLanding/ClusterSelect.test.tsx
deleted file mode 100644
index 91a6aa04c49..00000000000
--- a/packages/manager/src/features/ObjectStorage/BucketLanding/ClusterSelect.test.tsx
+++ /dev/null
@@ -1,18 +0,0 @@
-import React from 'react';
-
-import { renderWithTheme } from 'src/utilities/testHelpers';
-
-import ClusterSelect from './ClusterSelect';
-
-describe('ClusterSelect', () => {
-  it('Renders a select with object storage clusters', () => {
-    const { getByText } = renderWithTheme(
-      <ClusterSelect
-        onBlur={() => null}
-        onChange={() => null}
-        selectedCluster={''}
-      />
-    );
-    getByText('Region');
-  });
-});
diff --git a/packages/manager/src/features/ObjectStorage/BucketLanding/ClusterSelect.tsx b/packages/manager/src/features/ObjectStorage/BucketLanding/ClusterSelect.tsx
deleted file mode 100644
index bcd6d9e77ba..00000000000
--- a/packages/manager/src/features/ObjectStorage/BucketLanding/ClusterSelect.tsx
+++ /dev/null
@@ -1,67 +0,0 @@
-import { useRegionsQuery } from '@linode/queries';
-import { useIsGeckoEnabled } from '@linode/shared';
-import * as React from 'react';
-
-import { RegionSelect } from 'src/components/RegionSelect/RegionSelect';
-import { useFlags } from 'src/hooks/useFlags';
-import { useObjectStorageClusters } from 'src/queries/object-storage/queries';
-
-import type { Region } from '@linode/api-v4/lib/regions';
-
-interface Props {
-  disabled?: boolean;
-  error?: string;
-  onBlur: (e: any) => void;
-  onChange: (value: string) => void;
-  required?: boolean;
-  selectedCluster: string | undefined;
-}
-
-export const ClusterSelect: React.FC<Props> = (props) => {
-  const { disabled, error, onBlur, onChange, required, selectedCluster } =
-    props;
-
-  const { data: clusters, error: clustersError } = useObjectStorageClusters();
-  const { data: regions } = useRegionsQuery();
-
-  const flags = useFlags();
-  const { isGeckoLAEnabled } = useIsGeckoEnabled(
-    flags.gecko2?.enabled,
-    flags.gecko2?.la
-  );
-
-  const regionOptions = clusters?.reduce<Region[]>((acc, cluster) => {
-    const region = regions?.find((r) => r.id === cluster.region);
-    if (region) {
-      acc.push({ ...region, id: cluster.id });
-    }
-    return acc;
-  }, []);
-
-  // Error could be: 1. General Clusters error, 2. Field error, 3. Nothing
-  const errorText = clustersError
-    ? 'Error loading regions'
-    : error
-      ? error
-      : undefined;
-
-  return (
-    <RegionSelect
-      currentCapability="Object Storage"
-      data-qa-select-cluster
-      disableClearable
-      disabled={disabled}
-      errorText={errorText}
-      isGeckoLAEnabled={isGeckoLAEnabled}
-      label="Region"
-      onBlur={onBlur}
-      onChange={(e, region) => onChange(region.id)}
-      placeholder="Select a Region"
-      regions={regionOptions ?? []}
-      required={required}
-      value={selectedCluster ?? null}
-    />
-  );
-};
-
-export default ClusterSelect;
diff --git a/packages/manager/src/features/ObjectStorage/BucketLanding/CreateBucketDrawer.test.tsx b/packages/manager/src/features/ObjectStorage/BucketLanding/CreateBucketDrawer.test.tsx
deleted file mode 100644
index 78667fa9c7c..00000000000
--- a/packages/manager/src/features/ObjectStorage/BucketLanding/CreateBucketDrawer.test.tsx
+++ /dev/null
@@ -1,78 +0,0 @@
-import { regionFactory } from '@linode/utilities';
-import { waitFor } from '@testing-library/react';
-import userEvent from '@testing-library/user-event';
-import * as React from 'react';
-
-import {
-  accountSettingsFactory,
-  objectStorageClusterFactory,
-} from 'src/factories';
-import { makeResourcePage } from 'src/mocks/serverHandlers';
-import { http, HttpResponse, server } from 'src/mocks/testServer';
-import { renderWithTheme } from 'src/utilities/testHelpers';
-
-import { CreateBucketDrawer } from './CreateBucketDrawer';
-
-const props = {
-  isOpen: true,
-  onClose: vi.fn(),
-};
-
-describe('CreateBucketDrawer', () => {
-  it.skip('Should show a general error notice if the API returns one', async () => {
-    server.use(
-      http.post('*/object-storage/buckets', () => {
-        return HttpResponse.json(
-          { errors: [{ reason: 'Object Storage is offline!' }] },
-          {
-            status: 500,
-          }
-        );
-      }),
-      http.get('*/regions', async () => {
-        return HttpResponse.json(
-          makeResourcePage(
-            regionFactory.buildList(1, { id: 'us-east', label: 'Newark, NJ' })
-          )
-        );
-      }),
-      http.get('*object-storage/clusters', () => {
-        return HttpResponse.json(
-          makeResourcePage(
-            objectStorageClusterFactory.buildList(1, {
-              id: 'us-east-1',
-              region: 'us-east',
-            })
-          )
-        );
-      }),
-      http.get('*/account/settings', () => {
-        return HttpResponse.json(
-          accountSettingsFactory.build({ object_storage: 'active' })
-        );
-      })
-    );
-
-    const { findByText, getByLabelText, getByPlaceholderText, getByTestId } =
-      renderWithTheme(<CreateBucketDrawer {...props} />);
-
-    await userEvent.type(
-      getByLabelText('Label', { exact: false }),
-      'my-test-bucket'
-    );
-
-    // We must waitFor because we need to load region and cluster data from the API
-    await waitFor(() =>
-      userEvent.selectOptions(
-        getByPlaceholderText('Select a Region'),
-        'Newark, NJ (us-east-1)'
-      )
-    );
-
-    const saveButton = getByTestId('create-bucket-button');
-
-    await userEvent.click(saveButton);
-
-    await findByText('Object Storage is offline!');
-  });
-});
diff --git a/packages/manager/src/features/ObjectStorage/BucketLanding/CreateBucketDrawer.tsx b/packages/manager/src/features/ObjectStorage/BucketLanding/CreateBucketDrawer.tsx
deleted file mode 100644
index fc2e4d3f96a..00000000000
--- a/packages/manager/src/features/ObjectStorage/BucketLanding/CreateBucketDrawer.tsx
+++ /dev/null
@@ -1,228 +0,0 @@
-import { yupResolver } from '@hookform/resolvers/yup';
-import {
-  useAccountAgreements,
-  useAccountSettings,
-  useMutateAccountAgreements,
-  useNetworkTransferPricesQuery,
-  useProfile,
-  useRegionsQuery,
-} from '@linode/queries';
-import { ActionsPanel, Drawer, Notice, TextField } from '@linode/ui';
-import { CreateBucketSchema } from '@linode/validation';
-import { styled } from '@mui/material/styles';
-import * as React from 'react';
-import { Controller, useForm } from 'react-hook-form';
-
-import { EUAgreementCheckbox } from 'src/features/Account/Agreements/EUAgreementCheckbox';
-import {
-  useCreateBucketMutation,
-  useObjectStorageBuckets,
-  useObjectStorageTypesQuery,
-} from 'src/queries/object-storage/queries';
-import { sendCreateBucketEvent } from 'src/utilities/analytics/customEventAnalytics';
-import { getGDPRDetails } from 'src/utilities/formatRegion';
-import { PRICES_RELOAD_ERROR_NOTICE_TEXT } from 'src/utilities/pricing/constants';
-import { reportAgreementSigningError } from 'src/utilities/reportAgreementSigningError';
-
-import { EnableObjectStorageModal } from '../EnableObjectStorageModal';
-import { QuotasInfoNotice } from '../QuotasInfoNotice';
-import ClusterSelect from './ClusterSelect';
-import { OveragePricing } from './OveragePricing';
-
-import type { CreateObjectStorageBucketPayload } from '@linode/api-v4';
-
-interface Props {
-  isOpen: boolean;
-  onClose: () => void;
-}
-
-export const CreateBucketDrawer = (props: Props) => {
-  const { data: profile } = useProfile();
-  const { isOpen, onClose } = props;
-  const isRestrictedUser = profile?.restricted;
-
-  const { data: regions } = useRegionsQuery();
-
-  const { data: bucketsData } = useObjectStorageBuckets();
-
-  const {
-    data: objTypes,
-    isError: isErrorObjTypes,
-    isInitialLoading: isLoadingObjTypes,
-  } = useObjectStorageTypesQuery(isOpen);
-  const {
-    data: transferTypes,
-    isError: isErrorTransferTypes,
-    isInitialLoading: isLoadingTransferTypes,
-  } = useNetworkTransferPricesQuery(isOpen);
-
-  const isErrorTypes = isErrorTransferTypes || isErrorObjTypes;
-  const isLoadingTypes = isLoadingTransferTypes || isLoadingObjTypes;
-  const isInvalidPrice =
-    !objTypes || !transferTypes || isErrorTypes || isErrorTransferTypes;
-
-  const { isPending, mutateAsync: createBucket } = useCreateBucketMutation();
-  const { data: agreements } = useAccountAgreements();
-  const { mutateAsync: updateAccountAgreements } = useMutateAccountAgreements();
-  const { data: accountSettings } = useAccountSettings();
-  const [isEnableObjDialogOpen, setIsEnableObjDialogOpen] =
-    React.useState(false);
-  const [hasSignedAgreement, setHasSignedAgreement] =
-    React.useState<boolean>(false);
-
-  const {
-    control,
-    formState: { errors },
-    handleSubmit,
-    reset,
-    setError,
-    watch,
-  } = useForm<CreateObjectStorageBucketPayload>({
-    context: { buckets: bucketsData?.buckets ?? [] },
-    defaultValues: {
-      cluster: '',
-      cors_enabled: true,
-      label: '',
-    },
-    mode: 'onBlur',
-    resolver: yupResolver(CreateBucketSchema),
-  });
-
-  const watchCluster = watch('cluster');
-
-  const onSubmit = async (data: CreateObjectStorageBucketPayload) => {
-    try {
-      await createBucket(data);
-
-      if (data.cluster) {
-        sendCreateBucketEvent(data.cluster);
-      }
-
-      if (hasSignedAgreement) {
-        try {
-          await updateAccountAgreements({ eu_model: true });
-        } catch (error) {
-          reportAgreementSigningError(error);
-        }
-      }
-
-      handleClose();
-    } catch (errors) {
-      for (const error of errors) {
-        setError(error?.field ?? 'root', { message: error.reason });
-      }
-    }
-  };
-
-  const handleBucketFormSubmit = (e: React.FormEvent<HTMLFormElement>) => {
-    e.preventDefault();
-    if (accountSettings?.object_storage !== 'active') {
-      setIsEnableObjDialogOpen(true);
-    } else {
-      handleSubmit(onSubmit)();
-    }
-  };
-
-  const clusterRegion = watchCluster
-    ? regions?.find((region) => watchCluster.includes(region.id))
-    : undefined;
-
-  const { showGDPRCheckbox } = getGDPRDetails({
-    agreements,
-    profile,
-    regions,
-    selectedRegionId: clusterRegion?.id ?? '',
-  });
-
-  const handleClose = () => {
-    reset();
-    onClose();
-  };
-
-  return (
-    <Drawer onClose={handleClose} open={isOpen} title="Create Bucket">
-      <form onSubmit={handleBucketFormSubmit}>
-        <QuotasInfoNotice action="creating a bucket" />
-        {isRestrictedUser && (
-          <Notice
-            data-qa-permissions-notice
-            text="You don't have permissions to create a Bucket. Please contact an account administrator for details."
-            variant="error"
-          />
-        )}
-        {errors.root?.message && (
-          <Notice text={errors.root?.message} variant="error" />
-        )}
-        <Controller
-          control={control}
-          name="label"
-          render={({ field, fieldState }) => (
-            <TextField
-              {...field}
-              data-qa-cluster-label
-              data-testid="label"
-              disabled={isRestrictedUser}
-              errorText={fieldState.error?.message}
-              label="Bucket Name"
-              required
-            />
-          )}
-          rules={{ required: 'Bucket name is required' }}
-        />
-        <Controller
-          control={control}
-          name="cluster"
-          render={({ field, fieldState }) => (
-            <ClusterSelect
-              {...field}
-              data-qa-cluster-select
-              disabled={isRestrictedUser}
-              error={fieldState.error?.message}
-              onChange={(value) => field.onChange(value)}
-              required
-              selectedCluster={field.value ?? undefined}
-            />
-          )}
-          rules={{ required: 'Cluster is required' }}
-        />
-        {clusterRegion?.id && <OveragePricing regionId={clusterRegion.id} />}
-        {showGDPRCheckbox && (
-          <StyledEUAgreementCheckbox
-            checked={hasSignedAgreement}
-            onChange={(e) => setHasSignedAgreement(e.target.checked)}
-          />
-        )}
-        <ActionsPanel
-          primaryButtonProps={{
-            'data-testid': 'create-bucket-button',
-            disabled:
-              (showGDPRCheckbox && !hasSignedAgreement) ||
-              isErrorTypes ||
-              isRestrictedUser,
-            label: 'Create Bucket',
-            loading: isPending || Boolean(clusterRegion?.id && isLoadingTypes),
-            tooltipText:
-              !isLoadingTypes && isInvalidPrice
-                ? PRICES_RELOAD_ERROR_NOTICE_TEXT
-                : '',
-            type: 'submit',
-          }}
-          secondaryButtonProps={{ label: 'Cancel', onClick: handleClose }}
-        />
-        <EnableObjectStorageModal
-          handleSubmit={handleSubmit(onSubmit)}
-          onClose={() => setIsEnableObjDialogOpen(false)}
-          open={isEnableObjDialogOpen}
-          regionId={clusterRegion?.id}
-        />
-      </form>
-    </Drawer>
-  );
-};
-
-const StyledEUAgreementCheckbox = styled(EUAgreementCheckbox, {
-  label: 'StyledEUAgreementCheckbox',
-})(({ theme }) => ({
-  marginButton: theme.spacing(3),
-  marginTop: theme.spacing(3),
-}));
diff --git a/packages/manager/src/features/ObjectStorage/BucketLanding/OMC_CreateBucketDrawer.test.tsx b/packages/manager/src/features/ObjectStorage/BucketLanding/OMC_CreateBucketDrawer.test.tsx
index 5e3050f2f14..5933b4a28bd 100644
--- a/packages/manager/src/features/ObjectStorage/BucketLanding/OMC_CreateBucketDrawer.test.tsx
+++ b/packages/manager/src/features/ObjectStorage/BucketLanding/OMC_CreateBucketDrawer.test.tsx
@@ -24,7 +24,6 @@ describe('OMC_CreateBucketDrawer', () => {
         component: <OMC_CreateBucketDrawer {...props} />,
         options: {
           flags: {
-            objMultiCluster: true,
             objectStorageGen2: { enabled: true },
           },
         },
@@ -59,7 +58,6 @@ describe('OMC_CreateBucketDrawer', () => {
         component: <OMC_CreateBucketDrawer {...props} />,
         options: {
           flags: {
-            objMultiCluster: true,
             objectStorageGen2: { enabled: true },
           },
         },
diff --git a/packages/manager/src/features/ObjectStorage/ObjectStorageLanding.tsx b/packages/manager/src/features/ObjectStorage/ObjectStorageLanding.tsx
index 00dd326b68f..2e9fd5777de 100644
--- a/packages/manager/src/features/ObjectStorage/ObjectStorageLanding.tsx
+++ b/packages/manager/src/features/ObjectStorage/ObjectStorageLanding.tsx
@@ -18,10 +18,8 @@ import { useObjectStorageBuckets } from 'src/queries/object-storage/queries';
 
 import { getRestrictedResourceText } from '../Account/utils';
 import { BillingNotice } from './BillingNotice';
-import { CreateBucketDrawer } from './BucketLanding/CreateBucketDrawer';
-import { OMC_BucketLanding } from './BucketLanding/OMC_BucketLanding';
 import { OMC_CreateBucketDrawer } from './BucketLanding/OMC_CreateBucketDrawer';
-import { useIsObjMultiClusterEnabled } from './hooks/useIsObjectStorageGen2Enabled';
+import { BucketLanding } from './BucketLanding/BucketLanding';
 
 import type { MODE } from './AccessKeyLanding/types';
 
@@ -43,8 +41,6 @@ export const ObjectStorageLanding = () => {
 
   const [mode, setMode] = React.useState<MODE>('creating');
 
-  const { isObjMultiClusterEnabled } = useIsObjMultiClusterEnabled();
-
   const { data: profile } = useProfile();
   const { data: accountSettings } = useAccountSettings();
 
@@ -174,9 +170,7 @@ export const ObjectStorageLanding = () => {
               </SafeTabPanel>
             )}
             <SafeTabPanel index={bucketsTabIndex}>
-              <OMC_BucketLanding
-                isCreateBucketDrawerOpen={isCreateBucketOpen}
-              />
+              <BucketLanding isCreateBucketDrawerOpen={isCreateBucketOpen} />
             </SafeTabPanel>
             <SafeTabPanel index={accessKeysTabIndex}>
               <AccessKeyLanding
@@ -192,18 +186,10 @@ export const ObjectStorageLanding = () => {
             </SafeTabPanel>
           </TabPanels>
         </React.Suspense>
-
-        {isObjMultiClusterEnabled ? (
-          <OMC_CreateBucketDrawer
-            isOpen={isCreateBucketOpen}
-            onClose={() => navigate({ to: '/object-storage/buckets' })}
-          />
-        ) : (
-          <CreateBucketDrawer
-            isOpen={isCreateBucketOpen}
-            onClose={() => navigate({ to: '/object-storage/buckets' })}
-          />
-        )}
+        <OMC_CreateBucketDrawer
+          isOpen={isCreateBucketOpen}
+          onClose={() => navigate({ to: '/object-storage/buckets' })}
+        />
       </Tabs>
     </React.Fragment>
   );
diff --git a/packages/manager/src/features/ObjectStorage/hooks/useIsObjectStorageGen2Enabled.tsx b/packages/manager/src/features/ObjectStorage/hooks/useIsObjectStorageGen2Enabled.tsx
index 53f770b415a..cc63202a9f6 100644
--- a/packages/manager/src/features/ObjectStorage/hooks/useIsObjectStorageGen2Enabled.tsx
+++ b/packages/manager/src/features/ObjectStorage/hooks/useIsObjectStorageGen2Enabled.tsx
@@ -23,16 +23,3 @@ export const useIsObjectStorageGen2Enabled = (): {
 
   return { isObjectStorageGen2Enabled };
 };
-
-export const useIsObjMultiClusterEnabled = () => {
-  const flags = useFlags();
-  const { data: account } = useAccount();
-
-  const isObjMultiClusterEnabled = isFeatureEnabledV2(
-    'Object Storage Access Key Regions',
-    Boolean(flags.objMultiCluster),
-    account?.capabilities ?? []
-  );
-
-  return { isObjMultiClusterEnabled };
-};
diff --git a/packages/manager/src/features/Profile/SecretTokenDialog/SecretTokenDialog.tsx b/packages/manager/src/features/Profile/SecretTokenDialog/SecretTokenDialog.tsx
index 59d80ad8e62..1f63a0ce9b4 100644
--- a/packages/manager/src/features/Profile/SecretTokenDialog/SecretTokenDialog.tsx
+++ b/packages/manager/src/features/Profile/SecretTokenDialog/SecretTokenDialog.tsx
@@ -8,7 +8,6 @@ import { ConfirmationDialog } from 'src/components/ConfirmationDialog/Confirmati
 import { CopyableTextField } from 'src/components/CopyableTextField/CopyableTextField';
 import { CopyAllHostnames } from 'src/features/ObjectStorage/AccessKeyLanding/CopyAllHostnames';
 import { HostNamesList } from 'src/features/ObjectStorage/AccessKeyLanding/HostNamesList';
-import { useIsObjMultiClusterEnabled } from 'src/features/ObjectStorage/hooks/useIsObjectStorageGen2Enabled';
 
 import type { ObjectStorageKey } from '@linode/api-v4/lib/object-storage';
 
@@ -39,8 +38,6 @@ export const SecretTokenDialog = (props: Props) => {
   const { data: regionsData } = useRegionsQuery();
   const regionsLookup = regionsData && getRegionsByRegionId(regionsData);
 
-  const { isObjMultiClusterEnabled } = useIsObjMultiClusterEnabled();
-
   const modalConfirmationButtonText = objectStorageKey
     ? 'I Have Saved My Secret Key'
     : `I Have Saved My ${title}`;
@@ -71,38 +68,22 @@ export const SecretTokenDialog = (props: Props) => {
         } once, after which it can\u{2019}t be recovered. Be sure to keep it in a safe place.`}
         variant="warning"
       />
-      {/* @TODO OBJ Multicluster: The objectStorageKey check is a temporary fix
-      to handle error cases when the feature flag is enabled without Mock
-      Service Worker (MSW). This can be removed during the feature flag cleanup. */}
-      {isObjMultiClusterEnabled &&
-        objectStorageKey &&
-        objectStorageKey?.regions?.length > 0 && (
-          <div>
-            <CopyAllHostnames
-              hideShowAll={Boolean(
-                objectStorageKey && objectStorageKey?.regions?.length <= 1
-              )}
-              text={
-                objectStorageKey?.regions
-                  .map(
-                    (region) =>
-                      `${regionsLookup?.[region.id]?.label}: ${
-                        region.s3_endpoint
-                      }`
-                  )
-                  .join('\n') ?? ''
-              }
-            />
-          </div>
-        )}
-      {/* @TODO OBJ Multicluster: The objectStorageKey check is a temporary fix
-      to handle error cases when the feature flag is enabled without Mock
-      Service Worker (MSW). This can be removed during the feature flag cleanup. */}
-      {isObjMultiClusterEnabled &&
-        objectStorageKey &&
-        objectStorageKey?.regions?.length > 0 && (
-          <HostNamesList objectStorageKey={objectStorageKey} />
-        )}
+      <div>
+        <CopyAllHostnames
+          hideShowAll={Boolean(
+            objectStorageKey && objectStorageKey?.regions?.length <= 1
+          )}
+          text={
+            objectStorageKey?.regions
+              .map(
+                (region) =>
+                  `${regionsLookup?.[region.id]?.label}: ${region.s3_endpoint}`
+              )
+              .join('\n') ?? ''
+          }
+        />
+      </div>
+      <HostNamesList objectStorageKey={objectStorageKey} />
 
       {objectStorageKey ? (
         <>
diff --git a/packages/manager/src/queries/object-storage/queries.ts b/packages/manager/src/queries/object-storage/queries.ts
index 7670e05273b..18d8aae451a 100644
--- a/packages/manager/src/queries/object-storage/queries.ts
+++ b/packages/manager/src/queries/object-storage/queries.ts
@@ -2,7 +2,6 @@ import {
   cancelObjectStorage,
   createBucket,
   deleteBucket,
-  deleteBucketWithRegion,
   deleteSSLCert,
   getBucketAccess,
   getObjectACL,
@@ -38,7 +37,6 @@ import { useFlags } from 'src/hooks/useFlags';
 import {
   getAllBucketsFromEndpoints,
   getAllBucketsFromRegions,
-  getAllObjectStorageClusters,
   getAllObjectStorageEndpoints,
   getAllObjectStorageTypes,
 } from './requests';
@@ -54,7 +52,6 @@ import type {
   ObjectStorageBucket,
   ObjectStorageBucketAccess,
   ObjectStorageBucketSSL,
-  ObjectStorageCluster,
   ObjectStorageEndpoint,
   ObjectStorageKey,
   ObjectStorageObjectACL,
@@ -71,10 +68,10 @@ export const objectStorageQueries = createQueryKeys('object-storage', {
     queryFn: () => getObjectStorageKeys(params),
     queryKey: [params],
   }),
-  bucket: (clusterOrRegion: string, bucketName: string) => ({
+  bucket: (regionId: string, bucketName: string) => ({
     contextQueries: {
       access: {
-        queryFn: () => getBucketAccess(clusterOrRegion, bucketName),
+        queryFn: () => getBucketAccess(regionId, bucketName),
         queryKey: null,
       },
       objects: {
@@ -83,7 +80,7 @@ export const objectStorageQueries = createQueryKeys('object-storage', {
             queryFn: () =>
               getObjectACL({
                 bucket: bucketName,
-                clusterId: clusterOrRegion,
+                regionId,
                 params: { name },
               }),
             queryKey: [name],
@@ -94,20 +91,16 @@ export const objectStorageQueries = createQueryKeys('object-storage', {
         queryKey: null,
       },
       ssl: {
-        queryFn: () => getSSLCert(clusterOrRegion, bucketName),
+        queryFn: () => getSSLCert(regionId, bucketName),
         queryKey: null,
       },
     },
-    queryKey: [clusterOrRegion, bucketName],
+    queryKey: [regionId, bucketName],
   }),
   buckets: {
     queryFn: () => null, // This is a placeholder queryFn. Look at `useObjectStorageBuckets` for the actual logic.
     queryKey: null,
   },
-  clusters: {
-    queryFn: getAllObjectStorageClusters,
-    queryKey: null,
-  },
   endpoints: {
     queryFn: getAllObjectStorageEndpoints,
     queryKey: null,
@@ -135,17 +128,6 @@ export const useObjectStorageEndpoints = (enabled = true) => {
   });
 };
 
-/**
- *
- * @deprecated This will be replaced by useObjectStorageEndpoints
- */
-export const useObjectStorageClusters = (enabled: boolean = true) =>
-  useQuery<ObjectStorageCluster[], APIError[]>({
-    ...objectStorageQueries.clusters,
-    ...queryPresets.oneTimeFetch,
-    enabled,
-  });
-
 export const useObjectStorageBuckets = (enabled: boolean = true) => {
   const flags = useFlags();
   const { data: account, isLoading: accountIsLoading } = useAccount(enabled);
@@ -203,39 +185,38 @@ export const useObjectStorageAccessKeys = (params: Params) =>
   });
 
 export const useBucketAccess = (
-  clusterOrRegion: string,
+  regionId: string,
   bucket: string,
   queryEnabled: boolean
 ) =>
   useQuery<ObjectStorageBucketAccess, APIError[]>({
-    ...objectStorageQueries.bucket(clusterOrRegion, bucket)._ctx.access,
+    ...objectStorageQueries.bucket(regionId, bucket)._ctx.access,
     enabled: queryEnabled,
   });
 
 export const useObjectAccess = (
   bucket: string,
-  clusterId: string,
+  regionId: string,
   params: { name: string },
   queryEnabled: boolean
 ) =>
   useQuery<ObjectStorageObjectACL, APIError[]>({
     enabled: queryEnabled,
     ...objectStorageQueries
-      .bucket(clusterId, bucket)
+      .bucket(regionId, bucket)
       ._ctx.objects._ctx.acl(params.name),
   });
 
 export const useUpdateBucketAccessMutation = (
-  clusterOrRegion: string,
+  regionId: string,
   bucket: string
 ) => {
   const queryClient = useQueryClient();
   return useMutation<{}, APIError[], UpdateObjectStorageBucketAccessPayload>({
-    mutationFn: (data) => updateBucketAccess(clusterOrRegion, bucket, data),
+    mutationFn: (data) => updateBucketAccess(regionId, bucket, data),
     onSuccess: (_, variables) => {
       queryClient.setQueryData<ObjectStorageBucketAccess>(
-        objectStorageQueries.bucket(clusterOrRegion, bucket)._ctx.access
-          .queryKey,
+        objectStorageQueries.bucket(regionId, bucket)._ctx.access.queryKey,
         (oldData) => ({
           acl: variables?.acl ?? 'private',
           acl_xml: oldData?.acl_xml ?? '',
@@ -248,7 +229,7 @@ export const useUpdateBucketAccessMutation = (
 };
 
 export const useUpdateObjectAccessMutation = (
-  clusterId: string,
+  regionId: string,
   bucketName: string,
   name: string
 ) => {
@@ -256,12 +237,12 @@ export const useUpdateObjectAccessMutation = (
 
   const options = queryOptions(
     objectStorageQueries
-      .bucket(clusterId, bucketName)
+      .bucket(regionId, bucketName)
       ._ctx.objects._ctx.acl(name)
   );
 
   return useMutation<{}, APIError[], ACLType>({
-    mutationFn: (data) => updateObjectACL(clusterId, bucketName, name, data),
+    mutationFn: (data) => updateObjectACL(regionId, bucketName, name, data),
     onSuccess(_, acl) {
       queryClient.setQueryData(options.queryKey, (oldData) => ({
         acl,
@@ -311,36 +292,8 @@ export const useCreateBucketMutation = () => {
 
 export const useDeleteBucketMutation = () => {
   const queryClient = useQueryClient();
-  return useMutation<{}, APIError[], { cluster: string; label: string }>({
+  return useMutation<{}, APIError[], { label: string; regionId: string }>({
     mutationFn: deleteBucket,
-    onSuccess: (_, variables) => {
-      queryClient.setQueryData<BucketsResponse>(
-        objectStorageQueries.buckets.queryKey,
-        (oldData) => ({
-          buckets:
-            oldData?.buckets.filter(
-              (bucket) =>
-                !(
-                  bucket.cluster === variables.cluster &&
-                  bucket.label === variables.label
-                )
-            ) ?? [],
-          errors: oldData?.errors ?? [],
-        })
-      );
-    },
-  });
-};
-
-/*
- @TODO OBJ Multicluster: useDeleteBucketWithRegionMutation is a temporary hook,
- once feature is rolled out we replace it with existing useDeleteBucketMutation
- by updating it with region instead of cluster.
-*/
-export const useDeleteBucketWithRegionMutation = () => {
-  const queryClient = useQueryClient();
-  return useMutation<{}, APIError[], { label: string; region: string }>({
-    mutationFn: deleteBucketWithRegion,
     onSuccess: (_, variables) => {
       queryClient.setQueryData<BucketsResponse>(
         objectStorageQueries.buckets.queryKey,
@@ -349,7 +302,7 @@ export const useDeleteBucketWithRegionMutation = () => {
             oldData?.buckets.filter(
               (bucket: ObjectStorageBucket) =>
                 !(
-                  bucket.region === variables.region &&
+                  bucket.region === variables.regionId &&
                   bucket.label === variables.label
                 )
             ) ?? [],
@@ -361,16 +314,16 @@ export const useDeleteBucketWithRegionMutation = () => {
 };
 
 export const getObjectBucketObjectsQueryKey = (
-  clusterId: string,
+  regionId: string,
   bucket: string,
   prefix: string
 ) => [
-  ...objectStorageQueries.bucket(clusterId, bucket)._ctx.objects.queryKey,
+  ...objectStorageQueries.bucket(regionId, bucket)._ctx.objects.queryKey,
   ...prefixToQueryKey(prefix),
 ];
 
 export const useObjectBucketObjectsInfiniteQuery = (
-  clusterId: string,
+  regionId: string,
   bucket: string,
   prefix: string
 ) =>
@@ -380,16 +333,13 @@ export const useObjectBucketObjectsInfiniteQuery = (
     queryFn: ({ pageParam }) =>
       getObjectList({
         bucket,
-        clusterId,
+        regionId,
         params: { delimiter, marker: pageParam as string | undefined, prefix },
       }),
-    queryKey: getObjectBucketObjectsQueryKey(clusterId, bucket, prefix),
+    queryKey: getObjectBucketObjectsQueryKey(regionId, bucket, prefix),
   });
 
-export const useCreateObjectUrlMutation = (
-  clusterId: string,
-  bucketName: string
-) =>
+export const useCreateObjectUrlMutation = (regionId: string, bucket: string) =>
   useMutation<
     ObjectStorageObjectURL,
     APIError[],
@@ -400,15 +350,15 @@ export const useCreateObjectUrlMutation = (
     }
   >({
     mutationFn: ({ method, name, options }) =>
-      getObjectURL(clusterId, bucketName, name, method, options),
+      getObjectURL(regionId, bucket, name, method, options),
   });
 
-export const useBucketSSLQuery = (cluster: string, bucket: string) =>
+export const useBucketSSLQuery = (region: string, bucket: string) =>
   useQuery<ObjectStorageBucketSSL, APIError[]>(
-    objectStorageQueries.bucket(cluster, bucket)._ctx.ssl
+    objectStorageQueries.bucket(region, bucket)._ctx.ssl
   );
 
-export const useBucketSSLMutation = (cluster: string, bucket: string) => {
+export const useBucketSSLMutation = (region: string, bucket: string) => {
   const queryClient = useQueryClient();
 
   return useMutation<
@@ -416,24 +366,27 @@ export const useBucketSSLMutation = (cluster: string, bucket: string) => {
     APIError[],
     CreateObjectStorageBucketSSLPayload
   >({
-    mutationFn: (data) => uploadSSLCert(cluster, bucket, data),
+    mutationFn: (data) => uploadSSLCert(region, bucket, data),
     onSuccess(data) {
       queryClient.setQueryData<ObjectStorageBucketSSL>(
-        objectStorageQueries.bucket(cluster, bucket)._ctx.ssl.queryKey,
+        objectStorageQueries.bucket(region, bucket)._ctx.ssl.queryKey,
         data
       );
     },
   });
 };
 
-export const useBucketSSLDeleteMutation = (cluster: string, bucket: string) => {
+export const useBucketSSLDeleteMutation = (
+  regionId: string,
+  bucket: string
+) => {
   const queryClient = useQueryClient();
 
   return useMutation<{}, APIError[]>({
-    mutationFn: () => deleteSSLCert(cluster, bucket),
+    mutationFn: () => deleteSSLCert(regionId, bucket),
     onSuccess() {
       queryClient.setQueryData<ObjectStorageBucketSSL>(
-        objectStorageQueries.bucket(cluster, bucket)._ctx.ssl.queryKey,
+        objectStorageQueries.bucket(regionId, bucket)._ctx.ssl.queryKey,
         { ssl: false }
       );
     },
diff --git a/packages/manager/src/queries/object-storage/requests.ts b/packages/manager/src/queries/object-storage/requests.ts
index 4d9170f4c9c..9833c4166c0 100644
--- a/packages/manager/src/queries/object-storage/requests.ts
+++ b/packages/manager/src/queries/object-storage/requests.ts
@@ -1,7 +1,6 @@
 import {
   getBuckets,
   getBucketsInRegion,
-  getClusters,
   getObjectStorageEndpoints,
   getObjectStorageTypes,
 } from '@linode/api-v4';
@@ -16,12 +15,6 @@ import type {
   Region,
 } from '@linode/api-v4';
 
-/**
- * @deprecated This will be replaced with `getAllObjectStorageEndpoints` when OBJ Gen2 is in GA.
- */
-export const getAllObjectStorageClusters = () =>
-  getAll<ObjectStorageCluster>(() => getClusters())().then((data) => data.data);
-
 export const getAllObjectStorageBuckets = () =>
   getAll<ObjectStorageBucket>(() => getBuckets())().then((data) => data.data);
 
diff --git a/packages/manager/src/routes/objectStorage/index.ts b/packages/manager/src/routes/objectStorage/index.ts
index ad2d05b180c..8ffc8e0ac69 100644
--- a/packages/manager/src/routes/objectStorage/index.ts
+++ b/packages/manager/src/routes/objectStorage/index.ts
@@ -72,7 +72,7 @@ const objectStorageAccessKeyCreateRoute = createRoute({
 
 const objectStorageBucketDetailRoute = createRoute({
   getParentRoute: () => objectStorageRoute,
-  path: 'buckets/$clusterId/$bucketName',
+  path: 'buckets/$regionId/$bucketName',
   validateSearch: (search: ObjectStorageDetailSearchParams) => search,
 }).lazy(() =>
   import(