Franz (23 April 1284-) was the spymaster of the Duchy of Austria during the early 14th century. Franz also served as one of Duke Frederick IV of Austria's commanders, and he was one of the generals at the Battle of Wittelsbach in 1311 and a commander of the army sent to invade France in 1312. He also assisted Frederick with his intrigues and with his rise to power in the Holy Roman Empire.