diff --git a/doc/source/command-objects/router.rst b/doc/source/command-objects/router.rst
index 9ca7661ede..9d25dc6fac 100644
--- a/doc/source/command-objects/router.rst
+++ b/doc/source/command-objects/router.rst
@@ -240,3 +240,27 @@ Display router details
 .. describe:: <router>
 
     Router to display (name or ID)
+
+router unset
+------------
+
+Unset router properties
+
+.. program:: router unset
+.. code:: bash
+
+    os router unset
+        [--route destination=<subnet>,gateway=<ip-address>]
+        <router>
+
+.. option:: --route destination=<subnet>,gateway=<ip-address>
+
+    Routes to be removed from the router
+    destination: destination subnet (in CIDR notation)
+    gateway: nexthop IP address
+    (repeat option to unset multiple routes)
+
+.. _router_unset-router:
+.. describe:: <router>
+
+    Router to modify (name or ID)
diff --git a/openstackclient/network/v2/router.py b/openstackclient/network/v2/router.py
index 6271a8784f..8a09543f98 100644
--- a/openstackclient/network/v2/router.py
+++ b/openstackclient/network/v2/router.py
@@ -14,6 +14,7 @@
 """Router action implementations"""
 
 import argparse
+import copy
 import json
 import logging
 
@@ -462,3 +463,45 @@ class ShowRouter(command.ShowOne):
         columns = _get_columns(obj)
         data = utils.get_item_properties(obj, columns, formatters=_formatters)
         return (columns, data)
+
+
+class UnsetRouter(command.Command):
+    """Unset router properties"""
+
+    def get_parser(self, prog_name):
+        parser = super(UnsetRouter, self).get_parser(prog_name)
+        parser.add_argument(
+            '--route',
+            metavar='destination=<subnet>,gateway=<ip-address>',
+            action=parseractions.MultiKeyValueAction,
+            dest='routes',
+            default=None,
+            required_keys=['destination', 'gateway'],
+            help=_("Routes to be removed from the router "
+                   "destination: destination subnet (in CIDR notation) "
+                   "gateway: nexthop IP address "
+                   "(repeat option to unset multiple routes)"))
+        parser.add_argument(
+            'router',
+            metavar="<router>",
+            help=_("Router to modify (name or ID)")
+        )
+        return parser
+
+    def take_action(self, parsed_args):
+        client = self.app.client_manager.network
+        obj = client.find_router(parsed_args.router, ignore_missing=False)
+        tmp_routes = copy.deepcopy(obj.routes)
+        attrs = {}
+        if parsed_args.routes:
+            try:
+                for route in parsed_args.routes:
+                    tmp_routes.remove(route)
+            except ValueError:
+                msg = (_("Router does not contain route %s") % route)
+                raise exceptions.CommandError(msg)
+            for route in tmp_routes:
+                route['nexthop'] = route.pop('gateway')
+            attrs['routes'] = tmp_routes
+        if attrs:
+            client.update_router(obj, **attrs)
diff --git a/openstackclient/tests/network/v2/test_router.py b/openstackclient/tests/network/v2/test_router.py
index e3da253aa7..1ef4707b70 100644
--- a/openstackclient/tests/network/v2/test_router.py
+++ b/openstackclient/tests/network/v2/test_router.py
@@ -698,3 +698,54 @@ class TestShowRouter(TestRouter):
             self._router.name, ignore_missing=False)
         self.assertEqual(self.columns, columns)
         self.assertEqual(self.data, data)
+
+
+class TestUnsetRouter(TestRouter):
+
+    def setUp(self):
+        super(TestUnsetRouter, self).setUp()
+        self._testrouter = network_fakes.FakeRouter.create_one_router(
+            {'routes': [{"destination": "192.168.101.1/24",
+                         "gateway": "172.24.4.3"},
+                        {"destination": "192.168.101.2/24",
+                         "gateway": "172.24.4.3"}], })
+        self.fake_subnet = network_fakes.FakeSubnet.create_one_subnet()
+        self.network.find_router = mock.Mock(return_value=self._testrouter)
+        self.network.update_router = mock.Mock(return_value=None)
+        # Get the command object to test
+        self.cmd = router.UnsetRouter(self.app, self.namespace)
+
+    def test_unset_router_params(self):
+        arglist = [
+            '--route', 'destination=192.168.101.1/24,gateway=172.24.4.3',
+            self._testrouter.name,
+        ]
+        verifylist = [
+            ('routes', [
+                {"destination": "192.168.101.1/24", "gateway": "172.24.4.3"}]),
+        ]
+
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+        result = self.cmd.take_action(parsed_args)
+
+        attrs = {
+            'routes': [{"destination": "192.168.101.2/24",
+                        "nexthop": "172.24.4.3"}],
+        }
+        self.network.update_router.assert_called_once_with(
+            self._testrouter, **attrs)
+        self.assertIsNone(result)
+
+    def test_unset_router_wrong_routes(self):
+        arglist = [
+            '--route', 'destination=192.168.101.1/24,gateway=172.24.4.2',
+            self._testrouter.name,
+        ]
+        verifylist = [
+            ('routes', [
+                {"destination": "192.168.101.1/24", "gateway": "172.24.4.2"}]),
+        ]
+
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+        self.assertRaises(exceptions.CommandError,
+                          self.cmd.take_action, parsed_args)
diff --git a/releasenotes/notes/unset-router-7b0cbd9518bb1de6.yaml b/releasenotes/notes/unset-router-7b0cbd9518bb1de6.yaml
new file mode 100644
index 0000000000..6811c84e57
--- /dev/null
+++ b/releasenotes/notes/unset-router-7b0cbd9518bb1de6.yaml
@@ -0,0 +1,7 @@
+---
+features:
+  - |
+    Add a new command ``router unset`` to clear the information
+    of routes from the router.
+    [ Blueprint `network-property-unset <https://blueprints.launchpad.net/python-openstackclient/+spec/network-property-unset>`_]
+
diff --git a/setup.cfg b/setup.cfg
index 5e26d38dbd..d7e63b957b 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -366,6 +366,7 @@ openstack.network.v2 =
     router_remove_subnet = openstackclient.network.v2.router:RemoveSubnetFromRouter
     router_set = openstackclient.network.v2.router:SetRouter
     router_show = openstackclient.network.v2.router:ShowRouter
+    router_unset = openstackclient.network.v2.router:UnsetRouter
 
     security_group_create = openstackclient.network.v2.security_group:CreateSecurityGroup
     security_group_delete = openstackclient.network.v2.security_group:DeleteSecurityGroup