diff --git a/apps/openstacknetworking/src/main/java/org/onosproject/openstacknetworking/cli/OpenstackNetworkListCommand.java b/apps/openstacknetworking/src/main/java/org/onosproject/openstacknetworking/cli/OpenstackNetworkListCommand.java
new file mode 100644
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--- /dev/null
+++ b/apps/openstacknetworking/src/main/java/org/onosproject/openstacknetworking/cli/OpenstackNetworkListCommand.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2017-present Open Networking Laboratory
+ *
+ * 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.
+ */
+package org.onosproject.openstacknetworking.cli;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.google.common.collect.Lists;
+import org.apache.karaf.shell.commands.Command;
+import org.onosproject.cli.AbstractShellCommand;
+import org.onosproject.openstacknetworking.api.OpenstackNetworkService;
+import org.openstack4j.core.transport.ObjectMapperSingleton;
+import org.openstack4j.model.network.Network;
+import org.openstack4j.model.network.Subnet;
+import org.openstack4j.openstack.networking.domain.NeutronNetwork;
+
+import java.util.Comparator;
+import java.util.List;
+import java.util.stream.Collectors;
+
+import static com.fasterxml.jackson.databind.SerializationFeature.INDENT_OUTPUT;
+
+/**
+ * Lists OpenStack networks.
+ */
+@Command(scope = "onos", name = "openstack-networks",
+        description = "Lists all OpenStack networks")
+public class OpenstackNetworkListCommand extends AbstractShellCommand {
+
+    private static final String FORMAT = "%-40s%-20s%-20s%-8s";
+
+    @Override
+    protected void execute() {
+        OpenstackNetworkService service = AbstractShellCommand.get(OpenstackNetworkService.class);
+        List<Network> networks = Lists.newArrayList(service.networks());
+        networks.sort(Comparator.comparing(Network::getName));
+
+        if (outputJson()) {
+            try {
+                print("%s", mapper().writeValueAsString(json(networks)));
+            } catch (JsonProcessingException e) {
+                print("Failed to list networks in JSON format");
+            }
+            return;
+        }
+
+        print(FORMAT, "ID", "Name", "VNI", "Subnets");
+        for (Network net: networks) {
+            List<String> subnets = service.subnets().stream()
+                    .filter(subnet -> subnet.getNetworkId().equals(net.getId()))
+                    .map(Subnet::getCidr)
+                    .collect(Collectors.toList());
+            print(FORMAT, net.getId(),
+                    net.getName(),
+                    net.getProviderSegID(),
+                    subnets.isEmpty() ? "" : subnets);
+        }
+    }
+
+    private JsonNode json(List<Network> networks) {
+        ArrayNode result = mapper().enable(INDENT_OUTPUT).createArrayNode();
+        for (Network net: networks) {
+            result.add(writeNetwork(net));
+        }
+        return result;
+    }
+
+    private ObjectNode writeNetwork(Network net) {
+        try {
+            String strNet = ObjectMapperSingleton.getContext(NeutronNetwork.class)
+                    .writerFor(NeutronNetwork.class)
+                    .writeValueAsString(net);
+            return (ObjectNode) mapper().readTree(strNet.getBytes());
+        } catch (Exception e) {
+            throw new IllegalStateException();
+        }
+    }
+}