diff --git a/src/bk-user/bkuser/apis/web/data_source/__init__.py b/src/bk-user/bkuser/apis/web/data_source/__init__.py
new file mode 100644
index 000000000..1060b7bf4
--- /dev/null
+++ b/src/bk-user/bkuser/apis/web/data_source/__init__.py
@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+"""
+TencentBlueKing is pleased to support the open source community by making 蓝鲸智云-用户管理(Bk-User) available.
+Copyright (C) 2017-2021 THL A29 Limited, a Tencent company. All rights reserved.
+Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License.
+You may obtain a copy of the License at http://opensource.org/licenses/MIT
+Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+specific language governing permissions and limitations under the License.
+"""
diff --git a/src/bk-user/bkuser/apis/web/data_source/serializers.py b/src/bk-user/bkuser/apis/web/data_source/serializers.py
new file mode 100644
index 000000000..bec9ae0ba
--- /dev/null
+++ b/src/bk-user/bkuser/apis/web/data_source/serializers.py
@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+"""
+TencentBlueKing is pleased to support the open source community by making 蓝鲸智云-用户管理(Bk-User) available.
+Copyright (C) 2017-2021 THL A29 Limited, a Tencent company. All rights reserved.
+Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License.
+You may obtain a copy of the License at http://opensource.org/licenses/MIT
+Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+specific language governing permissions and limitations under the License.
+"""
+from rest_framework import serializers
+
+
+class DepartmentSearchInputSLZ(serializers.Serializer):
+    name = serializers.CharField(required=False, help_text="部门名称", allow_blank=True)
+
+
+class DepartmentSearchOutputSLZ(serializers.Serializer):
+    id = serializers.CharField(help_text="部门ID")
+    name = serializers.CharField(help_text="部门名称")
diff --git a/src/bk-user/bkuser/apis/web/data_source/urls.py b/src/bk-user/bkuser/apis/web/data_source/urls.py
new file mode 100644
index 000000000..04869bfa1
--- /dev/null
+++ b/src/bk-user/bkuser/apis/web/data_source/urls.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+"""
+TencentBlueKing is pleased to support the open source community by making 蓝鲸智云-用户管理(Bk-User) available.
+Copyright (C) 2017-2021 THL A29 Limited, a Tencent company. All rights reserved.
+Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License.
+You may obtain a copy of the License at http://opensource.org/licenses/MIT
+Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+specific language governing permissions and limitations under the License.
+"""
+from django.urls import path
+
+from bkuser.apis.web.data_source import views
+
+urlpatterns = [
+    path("<int:id>/departments/", views.DataSourceDepartmentsListApi.as_view(), name="data_source_departments.list"),
+]
diff --git a/src/bk-user/bkuser/apis/web/data_source/views.py b/src/bk-user/bkuser/apis/web/data_source/views.py
new file mode 100644
index 000000000..7cba18349
--- /dev/null
+++ b/src/bk-user/bkuser/apis/web/data_source/views.py
@@ -0,0 +1,47 @@
+# -*- coding: utf-8 -*-
+"""
+TencentBlueKing is pleased to support the open source community by making 蓝鲸智云-用户管理(Bk-User) available.
+Copyright (C) 2017-2021 THL A29 Limited, a Tencent company. All rights reserved.
+Licensed under the MIT License (the "License"); you may not use this file except in compliance with the License.
+You may obtain a copy of the License at http://opensource.org/licenses/MIT
+Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+specific language governing permissions and limitations under the License.
+"""
+from drf_yasg.utils import swagger_auto_schema
+from rest_framework import generics, status
+
+from bkuser.apis.web.data_source.serializers import DepartmentSearchInputSLZ, DepartmentSearchOutputSLZ
+from bkuser.apps.data_source.models import DataSource, DataSourceDepartment
+from bkuser.common.error_codes import error_codes
+
+
+class DataSourceDepartmentsListApi(generics.ListAPIView):
+    serializer_class = DepartmentSearchOutputSLZ
+
+    def get_queryset(self):
+        data_source_id = self.kwargs["id"]
+        slz = DepartmentSearchInputSLZ(data=self.request.query_params)
+        slz.is_valid(raise_exception=True)
+        data = slz.validated_data
+
+        # 校验数据源是否存在
+        try:
+            data_source = DataSource.objects.get(id=data_source_id)
+        except Exception:
+            raise error_codes.DATA_SOURCE_NOT_EXIST
+
+        queryset = DataSourceDepartment.objects.filter(data_source=data_source)
+
+        if name := data.get("name"):
+            queryset = queryset.filter(name__icontains=name)
+
+        return queryset
+
+    @swagger_auto_schema(
+        operation_description="数据源部门列表",
+        query_serializer=DepartmentSearchInputSLZ(),
+        responses={status.HTTP_200_OK: DepartmentSearchOutputSLZ(many=True)},
+    )
+    def get(self, request, *args, **kwargs):
+        return self.list(request, *args, **kwargs)
diff --git a/src/bk-user/bkuser/apis/web/urls.py b/src/bk-user/bkuser/apis/web/urls.py
index 3a11320cf..41823f0e2 100644
--- a/src/bk-user/bkuser/apis/web/urls.py
+++ b/src/bk-user/bkuser/apis/web/urls.py
@@ -15,4 +15,5 @@
     path("basic/", include("bkuser.apis.web.basic.urls")),
     # 租户
     path("tenants/", include("bkuser.apis.web.tenant.urls")),
+    path("data-sources/", include("bkuser.apis.web.data_source.urls")),
 ]
diff --git a/src/bk-user/bkuser/common/error_codes.py b/src/bk-user/bkuser/common/error_codes.py
index b3d7a6c91..3d290c44b 100644
--- a/src/bk-user/bkuser/common/error_codes.py
+++ b/src/bk-user/bkuser/common/error_codes.py
@@ -70,6 +70,7 @@ class ErrorCodes:
     REMOTE_REQUEST_ERROR = ErrorCode(_("调用外部系统API异常"))
     # 数据源
     DATA_SOURCE_TYPE_NOT_SUPPORTED = ErrorCode(_("数据源类型不支持"))
+    DATA_SOURCE_NOT_EXIST = ErrorCode(_("数据源不存在"))
     # 租户
     CREATE_TENANT_FAILED = ErrorCode(_("租户创建失败"))
     UPDATE_TENANT_FAILED = ErrorCode(_("租户更新失败"))