Charles Lacy South (July 22, 1892 – December 20, 1965) was an American educator, lawyer and politician who served four terms as a U.S. Representative from Texas from 1935 to 1943.

He attended the public schools and Simmons College at Abilene, Texas, in 1915 and 1916.

He taught in the Coleman County, Texas, public schools from 1914 to 1920.

He engaged in the practice of law in Coleman, Texas.

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