Conrad I (c. 1020 – 5 December 1055), also known as Cuno or Kuno, was the duke of Bavaria from 1049 to 1053.
He was not the choice of the Bavarian nobility, but was intended to draw the duchy closer to the crown.
This failed, for Cuno married against the will of the emperor when he wed Judith of Schweinfurt,[1] daughter of Otto III, Duke of Swabia.
He tried to increase his power in Bavaria and was in conflict with Gebhard III, Bishop of Regensburg.
He died in exile after trying to assassinate the Emperor and seize the throne, having been abandoned by Welf, in 1055.