List of United States Senators from Wisconsin
Wisconsin was admitted as the 30th state to the United States of America on May 29, 1848. As of 2011, a total of 30 individuals have represented Wisconsin in the U.S. Senate.
The following individuals were elected to the U.S. Senate from Wisconsin.
|Historical Representation to the US Senate by Party from Wisconsin|
|James R. Doolittle||1857-1869||Republican|
|Matthew H. Carpenter||1869-1875||Republican|
|John L. Mitchell||1893-1899||Democratic|
|Joseph V. Quarles||1899-1905||Republican|
|Robert M. La Follette||1906-1925||Republican|
|Robert M. La Follette, Jr.||1925-1947||Republican|
|Joseph R. McCarthy||1947-1957||Republican|