diff --git a/heat/engine/resources/openstack/neutron/l2_gateway_connection.py b/heat/engine/resources/openstack/neutron/l2_gateway_connection.py
new file mode 100644
index 0000000000..e49078c92c
--- /dev/null
+++ b/heat/engine/resources/openstack/neutron/l2_gateway_connection.py
@@ -0,0 +1,84 @@
+# Copyright 2018 Ericsson
+#
+#    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 heat.common.i18n import _
+from heat.engine import constraints
+from heat.engine import properties
+from heat.engine.resources.openstack.neutron import neutron
+from heat.engine import support
+
+
+class L2GatewayConnection(neutron.NeutronResource):
+    """A resource for managing Neutron L2 Gateway Connections.
+
+    The L2 Gateway Connection provides a mapping to connect a Neutron network
+    to a L2 Gateway on a particular segmentation ID.
+    """
+
+    required_service_extension = 'l2-gateway-connection'
+
+    entity = 'l2_gateway_connection'
+
+    support_status = support.SupportStatus(version='12.0.0')
+
+    PROPERTIES = (
+        L2_GATEWAY_ID, NETWORK_ID, SEGMENTATION_ID,
+    ) = (
+        'l2_gateway_id', 'network_id', 'segmentation_id',
+    )
+
+    properties_schema = {
+        L2_GATEWAY_ID: properties.Schema(
+            properties.Schema.STRING,
+            _('A string specifying a id of the l2gateway resource.'),
+            required=True
+        ),
+        NETWORK_ID: properties.Schema(
+            properties.Schema.STRING,
+            _('A string specifying a id of the network resource '
+              'to connect to the l2gateway.'),
+            required=True,
+            constraints=[
+                constraints.CustomConstraint('neutron.network')
+            ],
+        ),
+        SEGMENTATION_ID: properties.Schema(
+            properties.Schema.STRING,
+            _('A string specifying a segmentation id for the interface '
+              'on the l2gateway.'),
+        ),
+    }
+
+    def handle_create(self):
+        props = self.prepare_properties(
+            self.properties,
+            self.physical_resource_name())
+
+        l2gwc = self.client().create_l2_gateway_connection(
+            {'l2_gateway_connection': props})['l2_gateway_connection']
+
+        self.resource_id_set(l2gwc['id'])
+
+    def handle_delete(self):
+        if self.resource_id is None:
+            return
+        with self.client_plugin().ignore_not_found:
+            self.client().delete_l2_gateway_connection(self.resource_id)
+
+
+def resource_mapping():
+    return {
+        'OS::Neutron::L2GatewayConnection': L2GatewayConnection,
+    }
diff --git a/heat/tests/openstack/neutron/test_neutron_l2_gateway_connection.py b/heat/tests/openstack/neutron/test_neutron_l2_gateway_connection.py
new file mode 100644
index 0000000000..b040281d32
--- /dev/null
+++ b/heat/tests/openstack/neutron/test_neutron_l2_gateway_connection.py
@@ -0,0 +1,87 @@
+# Copyright 2018 Ericsson
+#
+#    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 mock
+from neutronclient.v2_0 import client as neutronclient
+
+from heat.common import template_format
+from heat.engine.clients.os import neutron
+from heat.engine import scheduler
+from heat.tests import common
+from heat.tests import utils
+
+
+class NeutronL2GatewayConnectionTest(common.HeatTestCase):
+    test_template = '''
+    heat_template_version: queens
+    description: Template to test L2GatewayConnection Neutron resource
+    resources:
+      l2gw_conn:
+        type: OS::Neutron::L2GatewayConnection
+        properties:
+          network_id: j29n3678-c012-p008-3975-93584a65a18a
+          segmentation_id: 501
+          l2_gateway_id: d3590f37-b072-4358-9719-71964d84a31c
+    '''
+
+    mock_create_req = {
+        "l2_gateway_connection": {
+            "network_id": "j29n3678-c012-p008-3975-93584a65a18a",
+            "segmentation_id": "501",
+            "l2_gateway_id": "d3590f37-b072-4358-9719-71964d84a31c"
+        }}
+    mock_create_reply = {
+        "l2_gateway_connection": {
+            "id": "e491171c-3458-4d85-b3a3-68a7c4a1cacd",
+            "tenant_id": "7ea656c7c9b8447494f33b0bc741d9e6",
+            "network_id": "j29n3678-c012-p008-3975-93584a65a18a",
+            "segmentation_id": "501",
+            "l2_gateway_id": "d3590f37-b072-4358-9719-71964d84a31c"
+        }}
+
+    def setUp(self):
+        super(NeutronL2GatewayConnectionTest, self).setUp()
+        self.mockclient = mock.MagicMock()
+        self.patchobject(neutronclient, 'Client', return_value=self.mockclient)
+
+        self.patchobject(neutron.NeutronClientPlugin, 'has_extension',
+                         return_value=True)
+
+    def _create_l2_gateway_connection(self):
+        # stack create
+        self.mockclient.create_l2_gateway_connection.return_value = (
+            self.mock_create_reply)
+        self.mockclient.show_l2_gateway_connection.return_value = (
+            self.mock_create_reply)
+        orig_template = template_format.parse(self.test_template)
+        self.stack = utils.parse_stack(orig_template)
+        scheduler.TaskRunner(self.stack.create)()
+        self.l2gwconn_resource = self.stack['l2gw_conn']
+
+    def test_l2_gateway_connection_create(self):
+        self._create_l2_gateway_connection()
+        self.assertIsNone(self.l2gwconn_resource.validate())
+        self.assertEqual((self.l2gwconn_resource.CREATE,
+                         self.l2gwconn_resource.COMPLETE),
+                         self.l2gwconn_resource.state)
+        self.assertEqual('e491171c-3458-4d85-b3a3-68a7c4a1cacd',
+                         self.l2gwconn_resource.FnGetRefId())
+        self.mockclient.create_l2_gateway_connection.assert_called_once_with(
+            self.mock_create_req)
+
+    def test_l2_gateway_connection_delete(self):
+        self._create_l2_gateway_connection()
+        self.stack.delete()
+        self.mockclient.delete_l2_gateway_connection.assert_called_with(
+            'e491171c-3458-4d85-b3a3-68a7c4a1cacd')
diff --git a/releasenotes/notes/neutron-l2gw-connection-support-56fc2db6e448100a.yaml b/releasenotes/notes/neutron-l2gw-connection-support-56fc2db6e448100a.yaml
new file mode 100644
index 0000000000..812a1e725b
--- /dev/null
+++ b/releasenotes/notes/neutron-l2gw-connection-support-56fc2db6e448100a.yaml
@@ -0,0 +1,6 @@
+---
+features:
+  - New resource ``OS::Neutron::L2GatewayConnection`` to allow management of
+    Neutron Layer2 Gateway Connection.  This resource provides capability to
+    connect a Neutron network to a Layer2 Gateway.
+    The resource depends on the Neutron ``l2-gateway`` extension.