Konrad Rupf (23 May 1929 – 29 April 2013) was a German operatic bass-baritone and teacher. He made his debut in 1955 at the Staatstheater Cottbus, moved to the Opernhaus Chemnitz in 1958, to the Leipzig Opera in 1980, and made guest appearances around Europe. Rupf performed a repertoire of 127 roles, including title roles from Handel's Poro to Gershwin's Porgy and Bess and Paul Dessau's Puntila, and roles in world premieres. He taught voice at the Musikhochschule Leipzig from 1980 to 1990. Rupf's last leading role was Tevje in Fiddler on the Roof, which premiered in 2000.