Greven (German pronunciation: [ˈɡʁeːvn̩] ⓘ; Westphalian: Graiwen) is a medium-sized town in the district of Steinfurt, in Germany's most populous state of North Rhine-Westphalia and close to the city of Münster.

Greven consists of the following districts Greven is home to North Rhine-Westphalia's fourth-largest airport Münster Osnabrück Airport (IATA code: FMO) transporting approx.

in 2012 to destinations in Europe, Asia Minor, and North Africa.

The autobahn A1 from Heiligenhafen in Schleswig-Holstein to Saarbrücken passes near Greven, furthermore 2 bundesstrassen, B481 and B219.

The Dortmund-Ems Canal crosses through Greven and was lately enlarged to carry ships up to 2,000 tons.