diff --git a/keystoneclient/tests/v3/test_regions.py b/keystoneclient/tests/v3/test_regions.py
new file mode 100644
index 000000000..c539aa75c
--- /dev/null
+++ b/keystoneclient/tests/v3/test_regions.py
@@ -0,0 +1,33 @@
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# 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.
+
+
+import uuid
+
+
+from keystoneclient.tests.v3 import utils
+from keystoneclient.v3 import regions
+
+
+class RegionTests(utils.TestCase, utils.CrudTests):
+    def setUp(self):
+        super(RegionTests, self).setUp()
+        self.key = 'region'
+        self.collection_key = 'regions'
+        self.model = regions.Region
+        self.manager = self.client.regions
+
+    def new_ref(self, **kwargs):
+        kwargs = super(RegionTests, self).new_ref(**kwargs)
+        kwargs.setdefault('enabled', True)
+        kwargs.setdefault('id', uuid.uuid4().hex)
+        return kwargs
diff --git a/keystoneclient/v3/client.py b/keystoneclient/v3/client.py
index 32ec90c72..a9053ba2c 100644
--- a/keystoneclient/v3/client.py
+++ b/keystoneclient/v3/client.py
@@ -29,6 +29,7 @@ from keystoneclient.v3 import endpoints
 from keystoneclient.v3 import groups
 from keystoneclient.v3 import policies
 from keystoneclient.v3 import projects
+from keystoneclient.v3 import regions
 from keystoneclient.v3 import roles
 from keystoneclient.v3 import services
 from keystoneclient.v3 import users
@@ -103,6 +104,7 @@ class Client(httpclient.HTTPClient):
         self.oauth1 = oauth1.create_oauth_manager(self)
         self.policies = policies.PolicyManager(self)
         self.projects = projects.ProjectManager(self)
+        self.regions = regions.RegionManager(self)
         self.roles = roles.RoleManager(self)
         self.services = services.ServiceManager(self)
         self.users = users.UserManager(self)
diff --git a/keystoneclient/v3/regions.py b/keystoneclient/v3/regions.py
new file mode 100644
index 000000000..de925e34d
--- /dev/null
+++ b/keystoneclient/v3/regions.py
@@ -0,0 +1,90 @@
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# 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 keystoneclient import base
+
+
+class Region(base.Resource):
+    """Represents a Catalog region.
+
+    Attributes:
+        * id: a string that identifies the region.
+        * description: a string that describes the region. Optional.
+        * parent_region_id: string that is the id field for an pre-existing
+          region in the backend.  Allows for hierarchical region
+          organization
+        * enabled: determines whether the endpoint appears in the catalog.
+          Defaults to True
+    """
+    pass
+
+
+class RegionManager(base.CrudManager):
+    """Manager class for manipulating Identity endpoints."""
+    resource_class = Region
+    collection_key = 'regions'
+    key = 'region'
+
+    def create(self, id=None, description=None, enabled=True,
+               parent_region=None, **kwargs):
+        """Create a Catalog region.
+
+            :param id: a string that identifies the region. If not specified
+                a unique identifier will be assigned to the region.
+            :param description: a string that describes the region.
+            :param parent_region: string that is the id field for a
+                pre-existing region in the backend. Allows for hierarchical
+                region organization.
+            :param enabled: determines whether the endpoint appears in the
+                catalog.
+
+        """
+        return super(RegionManager, self).create(
+            id=id, description=description, enabled=enabled,
+            parent_region_id=base.getid(parent_region), **kwargs)
+
+    def get(self, region):
+        return super(RegionManager, self).get(
+            region_id=base.getid(region))
+
+    def list(self, **kwargs):
+        """List regions.
+
+        If ``**kwargs`` are provided, then filter regions with
+        attributes matching ``**kwargs``.
+        """
+        return super(RegionManager, self).list(
+            **kwargs)
+
+    def update(self, region, description=None, enabled=True,
+               parent_region=None, **kwargs):
+        """Update a Catalog region.
+
+            :param region: a string that identifies the region.
+            :param description: a string that describes the region.
+            :param parent_region: string that is the id field for a
+                pre-existing region in the backend.  Allows for hierarchical
+                region organization.
+            :param enabled: determines whether the endpoint appears in the
+                catalog. Defaults to True
+
+        """
+        return super(RegionManager, self).update(
+            region_id=base.getid(region),
+            description=description,
+            enabled=enabled,
+            parent_region_id=base.getid(parent_region),
+            **kwargs)
+
+    def delete(self, region):
+        return super(RegionManager, self).delete(
+            region_id=base.getid(region))