Leonard George Wolf (October 29, 1925 – March 28, 1970) was a one-term Democratic U.S. Representative from Iowa's 2nd congressional district. He was elected in 1958 and defeated in 1960 when seeking re-election. Wolf tried and failed to win election to the U.S. House in 1956, running against longtime incumbent Republican Henry O. Talle. His chances were aided by a drop in farm prices but hurt by the presence of a popular president at the top of the Republican ticket. Wolf lost, but received a higher percentage of the votes than any of Talle's previous opponents.