diff --git a/src/clients/workspace-users-client.test.ts b/src/clients/workspace-users-client.test.ts
new file mode 100644
index 0000000..8d8393e
--- /dev/null
+++ b/src/clients/workspace-users-client.test.ts
@@ -0,0 +1,62 @@
+import { http, HttpResponse } from 'msw'
+import { beforeEach, describe, expect, it } from 'vitest'
+import { apiUrl } from '../testUtils/msw-handlers'
+import { server } from '../testUtils/msw-setup'
+import { mockWorkspaceUser, TEST_API_TOKEN } from '../testUtils/test-defaults'
+import { WorkspaceUsersClient } from './workspace-users-client'
+
+const removedWorkspaceUser = {
+    ...mockWorkspaceUser,
+    id: 2,
+    fullName: 'Removed User',
+    shortName: 'RU',
+    removed: true,
+}
+
+describe('WorkspaceUsersClient', () => {
+    let client: WorkspaceUsersClient
+
+    beforeEach(() => {
+        client = new WorkspaceUsersClient({ apiToken: TEST_API_TOKEN })
+    })
+
+    describe('getWorkspaceUsers', () => {
+        it('excludes removed users by default and sends no server-side filter param', async () => {
+            server.use(
+                http.get(apiUrl('api/v1/workspace_users/get'), ({ request }) => {
+                    const url = new URL(request.url)
+                    expect(url.searchParams.get('id')).toBe('123')
+                    expect(url.searchParams.has('include_removed')).toBe(false)
+                    expect(url.searchParams.has('with_removed')).toBe(false)
+                    return HttpResponse.json([mockWorkspaceUser, removedWorkspaceUser])
+                }),
+            )
+
+            const result = await client.getWorkspaceUsers({ workspaceId: 123 })
+
+            expect(result).toHaveLength(1)
+            expect(result[0].id).toBe(mockWorkspaceUser.id)
+            expect(result.some((user) => user.removed)).toBe(false)
+        })
+
+        it('includes removed users when includeRemoved is true and sends no server-side filter param', async () => {
+            server.use(
+                http.get(apiUrl('api/v1/workspace_users/get'), ({ request }) => {
+                    const url = new URL(request.url)
+                    expect(url.searchParams.get('id')).toBe('123')
+                    expect(url.searchParams.has('include_removed')).toBe(false)
+                    expect(url.searchParams.has('with_removed')).toBe(false)
+                    return HttpResponse.json([mockWorkspaceUser, removedWorkspaceUser])
+                }),
+            )
+
+            const result = await client.getWorkspaceUsers({
+                workspaceId: 123,
+                includeRemoved: true,
+            })
+
+            expect(result).toHaveLength(2)
+            expect(result.map((user) => user.id)).toEqual([1, 2])
+        })
+    })
+})
diff --git a/src/clients/workspace-users-client.ts b/src/clients/workspace-users-client.ts
index 8b0c60e..b3908fd 100644
--- a/src/clients/workspace-users-client.ts
+++ b/src/clients/workspace-users-client.ts
@@ -18,9 +18,13 @@ export class WorkspaceUsersClient extends BaseClient {
     /**
      * Returns a list of workspace user objects for the given workspace id.
      *
+     * Removed users are excluded by default; set `args.includeRemoved` to `true` to include them.
+     * The Comms API always returns removed users, so the filtering happens client-side.
+     *
      * @param args - The arguments for getting workspace users.
      * @param args.workspaceId - The workspace ID.
      * @param args.archived - Optional flag to filter archived users.
+     * @param args.includeRemoved - Include users removed from the workspace. Defaults to `false`.
      * @returns An array of workspace user objects.
      *
      * @example
@@ -30,6 +34,7 @@ export class WorkspaceUsersClient extends BaseClient {
      * ```
      */
     getWorkspaceUsers(args: GetWorkspaceUsersArgs): Promise<WorkspaceUser[]> {
+        const includeRemoved = args.includeRemoved ?? false
         return request<WorkspaceUser[]>({
             httpMethod: 'GET',
             baseUri: this.getBaseUri(),
@@ -37,7 +42,12 @@ export class WorkspaceUsersClient extends BaseClient {
             apiToken: this.apiToken,
             payload: { id: args.workspaceId, archived: args.archived },
             customFetch: this.customFetch,
-        }).then((response) => response.data.map((user) => WorkspaceUserSchema.parse(user)))
+        }).then((response) => {
+            const rawUsers = includeRemoved
+                ? response.data
+                : response.data.filter((user) => !user.removed)
+            return rawUsers.map((user) => WorkspaceUserSchema.parse(user))
+        })
     }
 
     /**
diff --git a/src/types/requests.ts b/src/types/requests.ts
index ebd631b..2906f3a 100644
--- a/src/types/requests.ts
+++ b/src/types/requests.ts
@@ -396,6 +396,11 @@ export type RemoveGroupUsersArgs = {
 export type GetWorkspaceUsersArgs = {
     workspaceId: number
     archived?: boolean
+    /**
+     * Include users who have been removed from the workspace. Defaults to `false`.
+     * The Comms API always returns removed users, so the SDK filters them client-side.
+     */
+    includeRemoved?: boolean
 }
 
 export type GetUserByIdArgs = {