Karl Traub () was a German politician for the Christian Democratic Union of Germany (CDU) From 1996 to 2016, he was a member of the Landtag of Baden-Württemberg, the state parliament of Baden-Württemberg.
Traub was born in 1941 in the village of Hausen am Bussen and was trained as a farmer.
From 1996 to 2016 Traub was a member of the Landtag of Baden-Württemberg. He also served as the mayor of his home town from 1966 to 2009.