The Werre is a river in the Detmold region (Regierungsbezirk) of North Rhine-Westphalia, Germany, left tributary of the Weser.

[1] The Werre flows generally north through the towns Detmold, Lage, Bad Salzuflen, Herford and Löhne.

It flows into the Weser close to Bad Oeynhausen.

It crosses the districts of Lippe, Herford and Minden-Lübbecke.

[2] This article related to a river in North Rhine-Westphalia is a stub.