diff --git a/geographic_msgs/CMakeLists.txt b/geographic_msgs/CMakeLists.txt
index 148be95..1e43edc 100644
--- a/geographic_msgs/CMakeLists.txt
+++ b/geographic_msgs/CMakeLists.txt
@@ -24,6 +24,7 @@ rosidl_generate_interfaces(${PROJECT_NAME}
   "msg/GeoPoint.msg"
   "msg/GeoPointStamped.msg"
   "msg/GeoPose.msg"
+  "msg/GeoPolygon.msg"
   "msg/GeoPoseStamped.msg"
   "msg/KeyValue.msg"
   "msg/MapFeature.msg"
diff --git a/geographic_msgs/msg/GeoPolygon.msg b/geographic_msgs/msg/GeoPolygon.msg
new file mode 100644
index 0000000..a8d61f1
--- /dev/null
+++ b/geographic_msgs/msg/GeoPolygon.msg
@@ -0,0 +1,2 @@
+# Speficiation of a polygon where the first and last points are assumed to be connected
+geographic_msgs/GeoPoint[] points