- Southern Regional Council1
- Sparkman, John, 1899-19851
- Stevenson, Adlai E. (Adlai Ewing), 1900-19651
- Timmerman, George Bell, 1912-19941
- Tower, John G. (John Goodwin), 1925-19911
- Waring, Julius Waties, 1880-19681
- Wilkie, Wendell L. (Wendell Lewis), 1892-19441
- Young Republican National Federation (U.S.)1