diff --git a/src/bk-user/bkuser/apis/open_v3/serializers/department.py b/src/bk-user/bkuser/apis/open_v3/serializers/department.py
index 34d501642..c1164e20f 100644
--- a/src/bk-user/bkuser/apis/open_v3/serializers/department.py
+++ b/src/bk-user/bkuser/apis/open_v3/serializers/department.py
@@ -17,6 +17,8 @@
 
 from rest_framework import serializers
 
+from bkuser.apps.tenant.models import TenantDepartment
+
 
 class AncestorSLZ(serializers.Serializer):
     id = serializers.IntegerField(help_text="祖先部门 ID")
@@ -34,3 +36,12 @@ class TenantDepartmentRetrieveOutputSLZ(serializers.Serializer):
     id = serializers.IntegerField(help_text="部门 ID")
     name = serializers.CharField(help_text="部门名称")
     ancestors = serializers.ListField(help_text="祖先部门列表", required=False, child=AncestorSLZ(), allow_empty=True)
+
+
+class TenantDepartmentListOutputSLZ(serializers.Serializer):
+    id = serializers.IntegerField(help_text="部门 ID")
+    name = serializers.CharField(help_text="部门名称", source="data_source_department.name")
+    parent_id = serializers.SerializerMethodField(help_text="父部门 ID", allow_null=True)
+
+    def get_parent_id(self, obj: TenantDepartment) -> int | None:
+        return self.context["parent_id_map"].get(obj.id)
diff --git a/src/bk-user/bkuser/apis/open_v3/urls.py b/src/bk-user/bkuser/apis/open_v3/urls.py
index 6e69542d4..99796e830 100644
--- a/src/bk-user/bkuser/apis/open_v3/urls.py
+++ b/src/bk-user/bkuser/apis/open_v3/urls.py
@@ -51,6 +51,11 @@
                     name="open_v3.tenant_department.retrieve",
                 ),
                 path("users/", views.TenantUserListApi.as_view(), name="open_v3.tenant_user.list"),
+                path(
+                    "departments/",
+                    views.TenantDepartmentListApi.as_view(),
+                    name="open_v3.tenant_department.list",
+                ),
             ]
         ),
     ),
diff --git a/src/bk-user/bkuser/apis/open_v3/views/__init__.py b/src/bk-user/bkuser/apis/open_v3/views/__init__.py
index c02750ae1..515e65acc 100644
--- a/src/bk-user/bkuser/apis/open_v3/views/__init__.py
+++ b/src/bk-user/bkuser/apis/open_v3/views/__init__.py
@@ -14,7 +14,7 @@
 #
 # We undertake not to change the open source license (MIT license) applicable
 # to the current version of the project delivered to anyone in the future.
-from .department import TenantDepartmentRetrieveApi
+from .department import TenantDepartmentListApi, TenantDepartmentRetrieveApi
 from .tenant import TenantListApi
 from .user import (
     TenantUserDepartmentListApi,
@@ -32,4 +32,5 @@
     "TenantUserLeaderListApi",
     "TenantUserListApi",
     "TenantDepartmentRetrieveApi",
+    "TenantDepartmentListApi",
 ]
diff --git a/src/bk-user/bkuser/apis/open_v3/views/department.py b/src/bk-user/bkuser/apis/open_v3/views/department.py
index b98ead919..b8012daf6 100644
--- a/src/bk-user/bkuser/apis/open_v3/views/department.py
+++ b/src/bk-user/bkuser/apis/open_v3/views/department.py
@@ -21,11 +21,12 @@
 
 from bkuser.apis.open_v3.mixins import OpenApiCommonMixin
 from bkuser.apis.open_v3.serializers.department import (
+    TenantDepartmentListOutputSLZ,
     TenantDepartmentRetrieveInputSLZ,
     TenantDepartmentRetrieveOutputSLZ,
 )
 from bkuser.apps.tenant.models import TenantDepartment
-from bkuser.biz.organization import DataSourceDepartmentHandler
+from bkuser.biz.organization import DataSourceDepartmentHandler, TenantDepartmentHandler
 
 
 class TenantDepartmentRetrieveApi(OpenApiCommonMixin, generics.RetrieveAPIView):
@@ -66,3 +67,28 @@ def get(self, request, *args, **kwargs):
             info["ancestors"] = [{"id": d.id, "name": d.data_source_department.name} for d in tenant_depts]
 
         return Response(TenantDepartmentRetrieveOutputSLZ(info).data)
+
+
+class TenantDepartmentListApi(OpenApiCommonMixin, generics.ListAPIView):
+    """
+    获取部门列表
+    """
+
+    @swagger_auto_schema(
+        tags=["open_v3.department"],
+        operation_id="list_department",
+        operation_description="查询部门列表",
+        responses={status.HTTP_200_OK: TenantDepartmentListOutputSLZ(many=True)},
+    )
+    def get(self, request, *args, **kwargs):
+        depts = TenantDepartment.objects.select_related("data_source_department").filter(tenant=self.tenant_id)
+
+        # 分页
+        page = self.paginate_queryset(depts)
+
+        # 查询 parent
+        parent_id_map = TenantDepartmentHandler.get_tenant_department_parent_id_map(self.tenant_id, page)
+
+        return self.get_paginated_response(
+            TenantDepartmentListOutputSLZ(page, many=True, context={"parent_id_map": parent_id_map}).data
+        )
diff --git a/src/bk-user/bkuser/biz/organization.py b/src/bk-user/bkuser/biz/organization.py
index 6f38be510..8e95daacc 100644
--- a/src/bk-user/bkuser/biz/organization.py
+++ b/src/bk-user/bkuser/biz/organization.py
@@ -16,7 +16,7 @@
 # to the current version of the project delivered to anyone in the future.
 
 import datetime
-from typing import List
+from typing import Dict, List
 
 from django.db import transaction
 from django.utils import timezone
@@ -27,6 +27,7 @@
     DataSourceUserDeprecatedPasswordRecord,
     LocalDataSourceIdentityInfo,
 )
+from bkuser.apps.tenant.models import TenantDepartment
 from bkuser.common.constants import PERMANENT_TIME
 from bkuser.common.hashers import make_password
 
@@ -116,3 +117,36 @@ def get_dept_ancestors(dept_id: int) -> List[int]:
             return []
         # 返回的祖先部门默认以降序排列，从根祖先部门 -> 父部门
         return list(relation.get_ancestors().values_list("department_id", flat=True))
+
+
+class TenantDepartmentHandler:
+    @staticmethod
+    def get_tenant_department_parent_id_map(
+        tenant_id: str, tenant_departments: List[TenantDepartment]
+    ) -> Dict[int, int]:
+        """
+        获取部门的父部门 ID 映射
+        """
+
+        # 获取部门的数据源部门 ID 列表
+        dept_ids = [dept.data_source_department_id for dept in tenant_departments]
+
+        # 获取部门的数据源部门关系
+        parent_id_map = dict(
+            DataSourceDepartmentRelation.objects.filter(department_id__in=dept_ids).values_list(
+                "department_id", "parent_id"
+            )
+        )
+        # 获取父部门数据源 ID 到租户父部门 ID 的映射
+        parent_ids = list(parent_id_map.values())
+        tenant_dept_id_map = dict(
+            TenantDepartment.objects.filter(tenant_id=tenant_id, data_source_department_id__in=parent_ids).values_list(
+                "data_source_department_id", "id"
+            )
+        )
+
+        return {
+            dept.id: tenant_dept_id_map[parent_id_map[dept.data_source_department_id]]
+            for dept in tenant_departments
+            if parent_id_map[dept.data_source_department_id] in tenant_dept_id_map
+        }
diff --git a/src/bk-user/support-files/apidocs/en/list_department.md b/src/bk-user/support-files/apidocs/en/list_department.md
new file mode 100644
index 000000000..21ade1cbc
--- /dev/null
+++ b/src/bk-user/support-files/apidocs/en/list_department.md
@@ -0,0 +1,47 @@
+### Description
+
+(Pagination) Query list of departments
+
+### Parameters
+
+| Name      | Type | Required | Description                                 |
+|-----------|------|----------|---------------------------------------------|
+| page      | int  | No       | Page number, default is 1                   |
+| page_size | int  | No       | The number of pages per page, default is 10 |
+
+### Request Example
+
+```
+// URL Query Parameters
+page=2&page_size=2
+```
+
+### Response Example for Status Code 200
+
+```json5
+{
+  "data": {
+    "count": 2,
+    "results": [
+      {
+        "id": 3,
+        "name": "部门B",
+        "parent_id": 1,
+      },
+      {
+        "id": 4,
+        "name": "中心AA",
+        "parent_id": 2,
+      }
+    ],
+  }
+}
+```
+
+### Response Parameters Description
+
+| Name      | Type   | Description                         |
+|-----------|--------|-------------------------------------|
+| id        | int    | Unique identifier of the department |
+| name      | string | The name of the department          |
+| parent_id | int    | The parent department ID            |
diff --git a/src/bk-user/support-files/apidocs/zh/list_department.md b/src/bk-user/support-files/apidocs/zh/list_department.md
new file mode 100644
index 000000000..57719bcf2
--- /dev/null
+++ b/src/bk-user/support-files/apidocs/zh/list_department.md
@@ -0,0 +1,47 @@
+### 描述
+
+（分页）查询部门列表
+
+### 输入参数
+
+| 参数名称      | 参数类型 | 必选 | 描述          |
+|-----------|------|----|-------------|
+| page      | int  | 否  | 页码，从 1 开始   |
+| page_size | int  | 否  | 每页数量，默认为 10 |
+
+### 请求示例
+
+```
+// URL Query 参数
+page=2&page_size=2
+```
+
+### 状态码 200 的响应示例
+
+```json5
+{
+  "data": {
+    "count": 2,
+    "results": [
+      {
+        "id": 3,
+        "name": "部门B",
+        "parent_id": 1,
+      },
+      {
+        "id": 4,
+        "name": "中心AA",
+        "parent_id": 2,
+      }
+    ],
+  }
+}
+```
+
+### 响应参数说明
+
+| 参数名称      | 参数类型   | 描述     |
+|-----------|--------|--------|
+| id        | int    | 部门唯一标识 |
+| name      | string | 部门名称   |
+| parent_id | int    | 父部门 ID |
diff --git a/src/bk-user/support-files/resources.yaml b/src/bk-user/support-files/resources.yaml
index 6bde930c9..48186428a 100644
--- a/src/bk-user/support-files/resources.yaml
+++ b/src/bk-user/support-files/resources.yaml
@@ -181,3 +181,28 @@ paths:
           appVerifiedRequired: true
           resourcePermissionRequired: true
         descriptionEn: (Pagination) Query user's list
+
+  /api/v3/open/tenant/departments/:
+    get:
+      operationId: list_department
+      description: 查询部门列表
+      tags: []
+      responses:
+        default:
+          description: ''
+      x-bk-apigateway-resource:
+        isPublic: true
+        allowApplyPermission: false
+        matchSubpath: false
+        backend:
+          name: default
+          method: get
+          path: /api/v3/open/tenant/departments/
+          matchSubpath: false
+          timeout: 0
+        pluginConfigs: []
+        authConfig:
+          userVerifiedRequired: false
+          appVerifiedRequired: true
+          resourcePermissionRequired: true
+        descriptionEn: Query list of the departments
diff --git a/src/bk-user/tests/apis/open_v3/test_department.py b/src/bk-user/tests/apis/open_v3/test_department.py
index b305d499d..357e14ed6 100644
--- a/src/bk-user/tests/apis/open_v3/test_department.py
+++ b/src/bk-user/tests/apis/open_v3/test_department.py
@@ -61,3 +61,56 @@ def test_with_ancestors(self, api_client):
     def test_with_not_found(self, api_client):
         resp = api_client.get(reverse("open_v3.tenant_department.retrieve", kwargs={"id": 9999}))
         assert resp.status_code == status.HTTP_404_NOT_FOUND
+
+
+@pytest.mark.usefixtures("_init_tenant_users_depts")
+class TestTenantDepartmentListApi:
+    def test_standard(self, api_client):
+        company = TenantDepartment.objects.get(data_source_department__name="公司")
+        dept_a = TenantDepartment.objects.get(data_source_department__name="部门A")
+        dept_b = TenantDepartment.objects.get(data_source_department__name="部门B")
+        center_aa = TenantDepartment.objects.get(data_source_department__name="中心AA")
+        center_ab = TenantDepartment.objects.get(data_source_department__name="中心AB")
+        center_ba = TenantDepartment.objects.get(data_source_department__name="中心BA")
+        group_aaa = TenantDepartment.objects.get(data_source_department__name="小组AAA")
+        group_aba = TenantDepartment.objects.get(data_source_department__name="小组ABA")
+        group_baa = TenantDepartment.objects.get(data_source_department__name="小组BAA")
+
+        resp = api_client.get(reverse("open_v3.tenant_department.list"))
+
+        assert resp.status_code == status.HTTP_200_OK
+        assert resp.data["count"] == 9
+        assert len(resp.data["results"]) == 9
+        assert [x["id"] for x in resp.data["results"]] == [
+            company.id,
+            dept_a.id,
+            dept_b.id,
+            center_aa.id,
+            center_ab.id,
+            center_ba.id,
+            group_aaa.id,
+            group_aba.id,
+            group_baa.id,
+        ]
+        assert [x["name"] for x in resp.data["results"]] == [
+            "公司",
+            "部门A",
+            "部门B",
+            "中心AA",
+            "中心AB",
+            "中心BA",
+            "小组AAA",
+            "小组ABA",
+            "小组BAA",
+        ]
+        assert [x["parent_id"] for x in resp.data["results"]] == [
+            None,
+            company.id,
+            company.id,
+            dept_a.id,
+            dept_a.id,
+            dept_b.id,
+            center_aa.id,
+            center_ab.id,
+            center_ba.id,
+        ]