David Allen Zubik (/ˈzuːbɪk/ ZOO-bik; born September 4, 1949) is an American prelate of the Roman Catholic Church who has been bishop of the Diocese of Pittsburgh in Pennsylvania since 2007. Zubik previously was the bishop of the Diocese of Green Bay in Wisconsin from 2003 to 2007, and auxiliary bishop of the Diocese of Pittsburgh from 1997 to 2003.