Aidhausen is a municipality in the district of Haßberge in Bavaria in Germany, it is a member of the Verwaltungsgemeinschaft Hofheim in Unterfranken.

It is divided into the following districts: Aidhausen, Friesenhausen, Happertshausen, Kerbfeld and Nassach.

After the secularization it was given to Ferdinand III, Grand Duke of Tuscany for building up the Großherzogtum Würzburg.

The municipal council in Aidhausen has 12 members, all of which were candidates for the combined list CSU/FW at the March 2020 local election.

[3] The mayor is Dieter Möhring (Freie Wähler), in office since 2002.