diff --git a/mogan/objects/__init__.py b/mogan/objects/__init__.py
index 22e872a2..96054a2f 100644
--- a/mogan/objects/__init__.py
+++ b/mogan/objects/__init__.py
@@ -31,3 +31,4 @@ def register_all():
     __import__('mogan.objects.server_fault')
     __import__('mogan.objects.keypair')
     __import__('mogan.objects.aggregate')
+    __import__('mogan.objects.server_group')
diff --git a/mogan/objects/server_group.py b/mogan/objects/server_group.py
new file mode 100644
index 00000000..ee1abc4b
--- /dev/null
+++ b/mogan/objects/server_group.py
@@ -0,0 +1,106 @@
+# Copyright 2017 Huawei Technologies Co.,LTD.
+# All Rights Reserved.
+#
+#
+#    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 oslo_log import log as logging
+from oslo_versionedobjects import base as object_base
+
+from mogan.db import api as dbapi
+from mogan.objects import base
+from mogan.objects import fields as object_fields
+
+LOG = logging.getLogger(__name__)
+
+
+@base.MoganObjectRegistry.register
+class ServerGroup(base.MoganObject, object_base.VersionedObjectDictCompat):
+    # Version 1.0: Initial version
+    VERSION = '1.0'
+
+    dbapi = dbapi.get_instance()
+
+    fields = {
+        'id': object_fields.IntegerField(),
+
+        'user_id': object_fields.StringField(nullable=True),
+        'project_id': object_fields.StringField(nullable=True),
+
+        'uuid': object_fields.UUIDField(),
+        'name': object_fields.StringField(nullable=True),
+
+        'policies': object_fields.ListOfStringsField(nullable=True),
+        'members': object_fields.ListOfStringsField(nullable=True),
+    }
+
+    @staticmethod
+    def _from_db_object(context, server_group, db_server):
+        """Method to help with migration to objects.
+
+        Converts a database entity to a formal object.
+        """
+        for field in server_group.fields:
+            server_group[field] = db_server[field]
+        server_group._context = context
+        server_group.obj_reset_changes()
+        return server_group
+
+    def create(self):
+        values = self.obj_get_changes()
+        policies = values.pop('policies', None)
+        members = values.pop('members', None)
+        db_group = self.dbapi.server_group_create(self._context, values,
+                                                  policies=policies,
+                                                  members=members)
+        self._from_db_object(self._context, self, db_group)
+
+    @classmethod
+    def get_by_uuid(cls, context, uuid):
+        db_group = cls.dbapi.server_group_get(context, uuid)
+        return cls._from_db_object(context, cls(), db_group)
+
+    def destroy(self):
+        self.dbapi.server_group_delete(self._context, self.uuid)
+        self.obj_reset_changes()
+
+    def save(self, context=None):
+        updates = self.obj_get_changes()
+        self.dbapi.server_group_update(context, self.uuid, updates)
+        self.obj_reset_changes()
+
+
+@base.MoganObjectRegistry.register
+class ServerGroupList(object_base.ObjectListBase, base.MoganObject,
+                      object_base.VersionedObjectDictCompat):
+    # Version 1.0: Initial version
+    VERSION = '1.0'
+
+    dbapi = dbapi.get_instance()
+
+    fields = {
+        'objects': object_fields.ListOfObjectsField('ServerGroup'),
+    }
+
+    @classmethod
+    def get_all(cls, context):
+        db_groups = cls.dbapi.server_group_get_all(context)
+        return object_base.obj_make_list(context, cls(context), ServerGroup,
+                                         db_groups)
+
+    @classmethod
+    def get_by_project_id(cls, context, project_id):
+        project_server_groups = cls.dbapi.server_group_get_all(
+            context, project_id)
+        return object_base.obj_make_list(context, cls(context), ServerGroup,
+                                         project_server_groups)
diff --git a/mogan/tests/unit/objects/test_objects.py b/mogan/tests/unit/objects/test_objects.py
index e5d4e42b..ffded565 100644
--- a/mogan/tests/unit/objects/test_objects.py
+++ b/mogan/tests/unit/objects/test_objects.py
@@ -393,7 +393,9 @@ expected_object_fingerprints = {
     'KeyPair': '1.0-1a1ea1f9b4d03503f5c13b52d1432fa9',
     'KeyPairList': '1.0-33a2e1bb91ad4082f9f63429b77c1244',
     'Aggregate': '1.0-b62b178679d1b69bc2643909d8874af1',
-    'AggregateList': '1.0-33a2e1bb91ad4082f9f63429b77c1244'
+    'AggregateList': '1.0-33a2e1bb91ad4082f9f63429b77c1244',
+    'ServerGroup': '1.0-b2dcc1b9980eafaa5d1e67f54796b6ef',
+    'ServerGroupList': '1.0-33a2e1bb91ad4082f9f63429b77c1244'
 }