Ahse

{{Short description|River in Germany}}

{{Expand German|topic=geo|date=October 2011|Ahse}}

{{Infobox river

| name = Ahse

| image =

| image_size =

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| map =

| map_size =

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| source1_location =

| mouth_location = Lippe

| mouth_coordinates = {{coord|51.6925|7.8356|type:river|display=it}}

| progression = {{RLippe}}

| subdivision_type1 = Country

| subdivision_name1 = Germany

| subdivision_type2 = State

| subdivision_name2 = North Rhine-Westphalia

|length_km=49.9|length_ref={{GeoQuelle|DE-NW|GSK3C}}

| source1_elevation =

| mouth_elevation =

| discharge1_avg =

|basin_size_km2=441|basin_size_ref={{GeoQuelle|DE-NW|GSK3C}}

| river_system =

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}}

Ahse is a river of North Rhine-Westphalia, Germany. It flows into the Lippe near Hamm.