Aulendorf () is a town in the district of Ravensburg, in Baden-Württemberg, Germany. It is situated 20 kilometres (12 miles) southwest of Biberach an der Riß, and 19 kilometres (12 miles) north of Ravensburg.
Aulendorf exists of the town itself along with the incorporated villages Tannhausen, Bloenried and Zollenreute.