Auhausen
Municipality
Church of Saints Mary and Godehard at the former monastery at Auhausen
Coat of arms
Location of Auhausen within Donau-Ries district
Auhausen Show map of Germany Auhausen Show map of Bavaria
Coordinates: 48°1′N 10°38′E / 48.017°N 10.633°E / 48.017; 10.633
Country	Germany
State	Bavaria
Admin. region	Schwaben
District	Donau-Ries
Government
• Mayor (2020–26)	Martin Weiß[1]
Area
• Total	15.55 km2 (6.00 sq mi)
Elevation	422 m (1,385 ft)
Population  (2023-12-31)[2]
• Total	1,032
• Density	66/km2 (170/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
Postal codes	86736
Dialling codes	09832
Vehicle registration	DON
Website	www.auhausen.de

Auhausen is a municipality in the Swabian district Donau-Ries in Bavaria in Germany. The municipality is within the Oettingen central administrative body. Auhausen was the site of the 1608 meeting that formed the Protestant Union, also known as the Union of Auhausen. Schloss Hirschbrunn, a castle owned by the House of Oettingen-Spielberg, is in Auhausen.