- Santini, Jim, 1937-20152
- Sasser, James R.2
- Sauk Indians2
- Sauk Nation2
- Saunders, Kevin, 1955-2
- Schweiker, Richard S. (Richard Schultz), 1926-20152
- Scott Anderson Group2
- Seiberling, John F.2
- Seitter, Girard III2
- Shultz, George P., 1920-20212
- Sikes, Robert L. F. (Robert Lee Fulton), 1906-19942
- Silva, Kalena2
- Snyder, M. G. (Marion Gene), 1928-20072
- Sparkman, John, 1899-19852
- Spivak, Lawrence E. (Lawrence Edmund), 1900-19942
- Squier, Eskew, Knapp and Ochs Communications2
- Statue of Liberty-Ellis Island Foundation, Inc.2
- Staudinger, George C.2
- Stevens, Reed, Curcio, and Company2
- Stockman, David Alan, 1946-2
