diff --git a/backend/open_webui/routers/users.py b/backend/open_webui/routers/users.py
index 4d5f35e2c3..238434c81b 100644
--- a/backend/open_webui/routers/users.py
+++ b/backend/open_webui/routers/users.py
@@ -925,6 +925,34 @@ async def revoke_user_sessions(request: Request, user_id: str, session_user=Depe
     return True
 
 
+@router.delete('/{user_id}/api_key', response_model=bool)
+async def delete_user_api_key_by_id(
+    request: Request,
+    user_id: str,
+    session_user: UserModel = Depends(get_admin_user),
+    db: AsyncSession = Depends(get_async_session),
+):
+    target_user = await Users.get_user_by_id(user_id, db=db)
+    if target_user is None:
+        raise HTTPException(status.HTTP_404_NOT_FOUND, detail=ERROR_MESSAGES.USER_NOT_FOUND)
+
+    first_user = await Users.get_first_user(db=db)
+    if first_user and first_user.id == user_id and session_user.id != user_id:
+        raise HTTPException(status.HTTP_403_FORBIDDEN, detail=ERROR_MESSAGES.ACTION_PROHIBITED)
+
+    # Revocation must remain available when API keys or the user's permission are disabled.
+    await Users.delete_user_api_key_by_id(user_id, db=db)
+    await publish_event(
+        request,
+        EVENTS.AUTH_API_KEY_DELETED,
+        actor=session_user,
+        subject_id=user_id,
+        subject_type='user',
+        source='admin',
+    )
+    return True
+
+
 @router.post('/{user_id}/update', response_model=UserModel | None)
 async def update_user_by_id(
     request: Request,
diff --git a/src/lib/apis/users/index.ts b/src/lib/apis/users/index.ts
index d72714862d..e14777382c 100644
--- a/src/lib/apis/users/index.ts
+++ b/src/lib/apis/users/index.ts
@@ -757,3 +757,13 @@ export const revokeUserSessions = async (token: string, userId: string) => {
 	if (!response.ok) throw new Error(result.detail || 'Failed to revoke sessions');
 	return result;
 };
+
+export const deleteUserAPIKeyById = async (token: string, userId: string) => {
+	const response = await fetch(`${WEBUI_API_BASE_URL}/users/${userId}/api_key`, {
+		method: 'DELETE',
+		headers: { Authorization: `Bearer ${token}` }
+	});
+	const result = await response.json();
+	if (!response.ok) throw new Error(result.detail || 'Failed to delete API key');
+	return result;
+};
diff --git a/src/lib/components/admin/Users/UserList/EditUserModal.svelte b/src/lib/components/admin/Users/UserList/EditUserModal.svelte
index 5d5893b0c5..094bd14f9f 100644
--- a/src/lib/components/admin/Users/UserList/EditUserModal.svelte
+++ b/src/lib/components/admin/Users/UserList/EditUserModal.svelte
@@ -6,11 +6,18 @@
 
 	import { goto } from '$app/navigation';
 
-	import { updateUserById, getUserGroupsById, revokeUserSessions } from '$lib/apis/users';
+	import {
+		updateUserById,
+		getUserGroupsById,
+		revokeUserSessions,
+		deleteUserAPIKeyById
+	} from '$lib/apis/users';
 
 	import Modal from '$lib/components/common/Modal.svelte';
 	import ConfirmDialog from '$lib/components/common/ConfirmDialog.svelte';
 	let showRevokeConfirmation = false;
+	let showDeleteAPIKeyConfirmation = false;
+	let deletingAPIKey = false;
 	import localizedFormat from 'dayjs/plugin/localizedFormat';
 	import XMark from '$lib/components/icons/XMark.svelte';
 	import SensitiveInput from '$lib/components/common/SensitiveInput.svelte';
@@ -67,6 +74,24 @@
 	};
 </script>
 
+<ConfirmDialog
+	bind:show={showDeleteAPIKeyConfirmation}
+	title={$i18n.t('Delete API Key?')}
+	message={$i18n.t('This will revoke the current API key.')}
+	confirmLabel={$i18n.t('Delete')}
+	on:confirm={async () => {
+		deletingAPIKey = true;
+		try {
+			await deleteUserAPIKeyById(localStorage.token, selectedUser.id);
+			toast.success($i18n.t('API Key deleted.'));
+		} catch (error) {
+			toast.error(error instanceof Error ? error.message : String(error));
+		} finally {
+			deletingAPIKey = false;
+		}
+	}}
+/>
+
 <ConfirmDialog
 	bind:show={showRevokeConfirmation}
 	title={$i18n.t('Sign out all devices?')}
@@ -231,6 +256,17 @@
 											/>
 										</div>
 									</div>
+									<div class="flex items-center justify-between w-full">
+										<div class="text-xs text-gray-500">{$i18n.t('API Key')}</div>
+										<button
+											type="button"
+											class="text-xs text-gray-500 transition-colors hover:text-gray-700 disabled:opacity-50 dark:text-gray-400 dark:hover:text-gray-200"
+											disabled={deletingAPIKey}
+											on:click={() => {
+												showDeleteAPIKeyConfirmation = true;
+											}}>{$i18n.t('Delete')}</button
+										>
+									</div>
 								</div>
 							</div>
 						</div>