Louis Wangberg (born March 27, 1941) is an American educator who was the 41st lieutenant governor of Minnesota. He was elected on the Independent-Republican ticket with Governor Al Quie and served from January 1, 1979, to January 3, 1983. He also served as Quie's chief of staff for part of the term until he sought the governor's office on his own. In 1982, when Quie chose not to run for reelection, Wangberg was the Independent-Republican endorsed candidate for governor, but lost the primary to Wheelock Whitney. (DFL nominee Rudy Perpich won the election.)