Liudolf, duke of Swabia (born 930)

Liudolf, a member of the Ottonian dynasty, was duke of Swabia from 950 until 954. His rebellion in 953/54 led to a major crisis in East Francia.

The Duchy of Swabia was one of the five stem duchies of the medieval German Kingdom. It arose in the 10th century in the southwestern area that had been settled by Alemanni tribes in Late Antiquity.