Mark Catlin, Jr. (October 18, 1910 – January 23, 1987)[1] was a Wisconsin Republican politician and legislator.[2]
Born in Appleton, Wisconsin, Catlin graduated from the University of Wisconsin–Madison and became a lawyer.[3] His father was the college football coach Mark Catlin, Sr. who was also a lawyer and legislator.[4] Catlin served in the Wisconsin State Assembly in 1937-1943, 1949–1951, and 1953–1957; Catlin also served as speaker of the Assembly in the 1955 session.[5] In 1957, the State Bar of Wisconsin found Catlin guilty of unethical conduct; he was fined and his law license was suspended for six months.[6]