Walter Houser

Walter L. Houser (May 6, 1855–April 7, 1928) was a politician from the U.S. state of Wisconsin. He served as that state's seventeenth Secretary of State of Wisconsin, serving two terms from January 5, 1903 to January 7, 1907. He was a Republican and served under governors Robert La Follette, Sr. and James O. Davidson.

He resided in Mondovi, Wisconsin at the time of his election, where he also served as mayor.