Betzigau (German pronunciation: [Betzigau] ⓘ)is a municipality in the district of Oberallgäu in Bavaria in Germany.

The altitude of the village ranges from 709 m above sea level to 946 m. Betzigau is on the Buchloe–Lindau railway line.

The following figures refer to the territorial status of May 25, 1987.

Roland Helfrich is the mayor of Betzigau.

This Oberallgäu location article is a stub.