Wark (river)

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{{Infobox river

| name = Wark

| image =

| image_caption =

| source1_location = Grevels

| mouth = Alzette

| mouth_location = Ettelbruck

| mouth_coordinates = {{Coord|49.8458|6.1065|region:LU_type:river|display=it}}

| progression = {{RAlzette}}

| subdivision_type1 = Country

| subdivision_name1 = Luxembourg

| length = {{convert|28|km|abbr=on}}

| source1_elevation =

| discharge1_avg =

| basin_size =

}}

The Wark ({{Langx|lb|Waark}}) is a river in Diekirch, Luxembourg,https://lu.geoview.info/wark,2960009 joining the Alzette at Ettelbruck. It flows through the towns of Mertzig, Feulen, Welscheid and Warken.