The Öchsle is a Württemberg narrow-gauge railway with a gauge of 750 millimeters between the Upper Swabian towns of Biberach an der Riss and Ochsenhausen. A museum railway has operated on the remaining section from Warthausen to Ochsenhausen since 1985.

The route runs along its entire length in the district of Biberach. With Warthausen, Maselheim and Ochsenhausen, the area is crossed by three communities. The so-called Öchsle cycle path runs parallel to the railway line.