Gerald Wayne Landis (February 23, 1895 – September 6, 1971) was an American educator and politician who served five terms as a U.S. Representative from Indiana from 1939 to 1949.

He served as a lieutenant in the Infantry of the United States Army in 1918 and 1919.

He was graduated from Indiana University at Bloomington in 1923 and received a master's degree in 1938.

He served as assistant to the Administrator, Commodity Stabilization Service, Department of Agriculture, from April 1954 to January 1961.

This article incorporates public domain material from the Biographical Directory of the United States Congress