Alvin Baldus (born April 27, 1926 in Garner, Iowa) is an American Democratic politician and former member of Congress. Baldus graduated from high school in Elkton, Minnesota and went to Riverland Community College (formerly Austin Junior College) in Austin, Minnesota. He served in the United States House of Representatives from 1975-1981 representing Wisconsin. He was in the United States Merchant Marine and the United States Army. Alvin Baldus was in the Wisconsin State Assembly from 1966-1975 and again from 1989-1997.
Preceded by: Vernon Wallace Thomson United States Representative for the 3rd Congressional District of Wisconsin 1975 - 1981 Succeeded by: Steve Gunderson