Baisingen is a suburban district of Rottenburg am Neckar in the administrative district of Tübingen in Baden-Württemberg (Germany).

Baisingen is located 15 km (9.32 mi) western from Rottenburg am Neckar, 8 km (4.97 mi) southeastern from Nagold and 12 km (7.45 mi) northeastern from Horb am Neckar.

The territories of the following villages adjoin Baisingen, moving clockwise beginning in the north: Mötzingen1, Ergenzingen2, Göttelfingen3, Vollmaringen4.

Ergenzingen is, like Baisingen, a district of Rottenburg.

At an area of 7.20 km² (2.8 sq mi) this corresponds to a population density of 177 people per km², or 459 per sq mi.