diff --git a/packages/nc-gui/components/auth/userManagement.vue b/packages/nc-gui/components/auth/userManagement.vue
index 14429f2304..e692dfeaf8 100644
--- a/packages/nc-gui/components/auth/userManagement.vue
+++ b/packages/nc-gui/components/auth/userManagement.vue
@@ -155,23 +155,32 @@
                           >
                             mdi-pencil-outline
                           </x-icon>
-
-                          <x-icon
-                            v-if="!item.project_id"
-                            tooltip="Add user to project"
-                            color="primary"
-                            small
-                            @click="inviteUser(item.email)"
-                          >
-                            mdi-plus
-                          </x-icon>
+                          <span v-if="!item.project_id">
+                            <x-icon
+                              tooltip="Add user to project"
+                              color="primary"
+                              small
+                              @click="inviteUser(item.email)"
+                            >
+                              mdi-plus
+                            </x-icon>
+                            <x-icon
+                              tooltip="Delete user from NocoDB"
+                              class="ml-2"
+                              color="error"
+                              small
+                              @click.prevent.stop="deleteId = item.id; deleteItem = item.id;showConfirmDlg = true;deleteUserType='DELETE_FROM_NOCODB'"
+                            >
+                              mdi-delete-forever-outline
+                            </x-icon>
+                          </span>
                           <x-icon
                             v-else
                             tooltip="Remove user from project"
                             class="ml-2"
                             color="error"
                             small
-                            @click.prevent.stop="deleteId = item.id; deleteItem = item.id;showConfirmDlg = true"
+                            @click.prevent.stop="deleteId = item.id; deleteItem = item.id;showConfirmDlg = true;deleteUserType='DELETE_FROM_PROJECT'"
                           >
                             mdi-delete-outline
                           </x-icon>
@@ -296,7 +305,7 @@
     <dlg-label-submit-cancel
       type="primary"
       :actions-mtd="confirmDelete"
-      heading="Do you want to remove the user from project?"
+      :heading="dialogMessage"
       :dialog-show="showConfirmDlg"
     />
 
@@ -497,7 +506,8 @@ export default {
       }
     ],
     userList: [],
-    roleDescriptions: {}
+    roleDescriptions: {},
+    deleteUserType: '' // [DELETE_FROM_PROJECT, DELETE_FROM_NOCODB]
   }),
   computed: {
     roleNames() {
@@ -530,6 +540,12 @@ export default {
       set(i) {
         this.selectedUser = this.users[i]
       }
+    },
+    dialogMessage() {
+      let msg = 'Do you want to remove the user'
+      if (this.deleteUserType === 'DELETE_FROM_PROJECT') { msg += ' from Project' } else if (this.deleteUserType === 'DELETE_FROM_NOCODB') { msg += ' from NocoDB' }
+      msg += '?'
+      return msg
     }
   },
   watch: {
@@ -669,30 +685,30 @@ export default {
         console.log(e)
       }
     },
-    async deleteUser(id) {
+    async deleteUser(id, type) {
       try {
         await this.$axios.delete('/admin/' + id, {
           params: {
             project_id: this.$route.params.project_id,
-            email: this.deleteItem.email
+            email: this.deleteItem.email,
+            type
           },
           headers: {
             'xc-auth': this.$store.state.users.token
           }
         })
-        this.$toast.success('Successfully removed the user from project').goAway(3000)
+        this.$toast.success(`Successfully removed the user from ${type === 'DELETE_FROM_PROJECT' ? 'project' : 'NocoDB'}`).goAway(3000)
         await this.loadUsers()
       } catch (e) {
         this.$toast.error(e.response.data.msg).goAway(3000)
       }
     },
-
     async confirmDelete(hideDialog) {
       if (hideDialog) {
         this.showConfirmDlg = false
         return
       }
-      await this.deleteUser(this.deleteId)
+      await this.deleteUser(this.deleteId, this.deleteUserType)
       this.showConfirmDlg = false
     },
     addUser() {
@@ -832,6 +848,7 @@ export default {
  *
  * @author Naveen MR <oof1lab@gmail.com>
  * @author Pranav C Balan <pranavxc@gmail.com>
+ * @author Wing-Kam Wong <wingkwong.code@gmail.com>
  *
  * @license GNU AGPL version 3 or any later version
  *
diff --git a/packages/nocodb/src/lib/noco/meta/NcMetaIO.ts b/packages/nocodb/src/lib/noco/meta/NcMetaIO.ts
index 3d5d6534bc..3f132a6a72 100644
--- a/packages/nocodb/src/lib/noco/meta/NcMetaIO.ts
+++ b/packages/nocodb/src/lib/noco/meta/NcMetaIO.ts
@@ -168,11 +168,15 @@ export default abstract class NcMetaIO {
     roles: string
   ): Promise<any>;
 
+  // Remove user in project level
   public abstract projectRemoveUser(
     projectId: string,
     userId: any
   ): Promise<any>;
 
+  // Remove user globally
+  public abstract removeXcUser(userId: any): Promise<any>;
+
   public abstract projectStatusUpdate(
     projectId: string,
     status: string
@@ -235,6 +239,7 @@ export { META_TABLES };
  *
  * @author Naveen MR <oof1lab@gmail.com>
  * @author Pranav C Balan <pranavxc@gmail.com>
+ * @author Wing-Kam Wong <wingkwong.code@gmail.com>
  *
  * @license GNU AGPL version 3 or any later version
  *
diff --git a/packages/nocodb/src/lib/noco/meta/NcMetaIOImpl.ts b/packages/nocodb/src/lib/noco/meta/NcMetaIOImpl.ts
index 9276f515dd..83cd198ab0 100644
--- a/packages/nocodb/src/lib/noco/meta/NcMetaIOImpl.ts
+++ b/packages/nocodb/src/lib/noco/meta/NcMetaIOImpl.ts
@@ -573,6 +573,14 @@ export default class NcMetaIOImpl extends NcMetaIO {
       .delete();
   }
 
+  public removeXcUser(userId: any): Promise<any> {
+    return this.knexConnection('xc_users')
+      .where({
+        id: userId
+      })
+      .delete();
+  }
+
   get isRest(): boolean {
     return this.config?.envs?.[this.config.workingEnv]?.db?.some(
       db => db?.meta?.api?.type === 'rest'
@@ -616,6 +624,7 @@ export default class NcMetaIOImpl extends NcMetaIO {
  *
  * @author Naveen MR <oof1lab@gmail.com>
  * @author Pranav C Balan <pranavxc@gmail.com>
+ * @author Wing-Kam Wong <wingkwong.code@gmail.com>
  *
  * @license GNU AGPL version 3 or any later version
  *
diff --git a/packages/nocodb/src/lib/noco/rest/RestAuthCtrl.ts b/packages/nocodb/src/lib/noco/rest/RestAuthCtrl.ts
index 645a9e2b7b..dccf6bee61 100644
--- a/packages/nocodb/src/lib/noco/rest/RestAuthCtrl.ts
+++ b/packages/nocodb/src/lib/noco/rest/RestAuthCtrl.ts
@@ -1355,7 +1355,7 @@ export default class RestAuthCtrl {
 
   protected async deleteAdmin(req, res, next): Promise<any> {
     try {
-      const { project_id } = req.query;
+      const { project_id, type } = req.query;
 
       if (req.session?.passport?.user?.id === +req.params.id) {
         return next(new Error("Admin can't delete themselves!"));
@@ -1372,11 +1372,16 @@ export default class RestAuthCtrl {
           );
         }
       }
-
-      XcCache.del(`${req?.query?.email}___${req?.req?.project_id}`);
-
-      // await this.users.where('id', req.params.id).del();
-      await this.xcMeta.projectRemoveUser(project_id, req.params.id);
+      if (type === 'DELETE_FROM_PROJECT') {
+        // remove user from Project
+        XcCache.del(`${req?.query?.email}___${req?.req?.project_id}`);
+        await this.xcMeta.projectRemoveUser(project_id, req.params.id);
+      } else if (type === 'DELETE_FROM_NOCODB') {
+        // remove user from NocoDB
+        await this.xcMeta.removeXcUser(req.params.id);
+      } else {
+        new Error('Invalid type is provided.');
+      }
     } catch (e) {
       return next(e);
     }
@@ -1748,6 +1753,7 @@ export default class RestAuthCtrl {
  *
  * @author Naveen MR <oof1lab@gmail.com>
  * @author Pranav C Balan <pranavxc@gmail.com>
+ * @author Wing-Kam Wong <wingkwong.code@gmail.com>
  *
  * @license GNU AGPL version 3 or any later version
  *