- Preston, Prince H. (Prince Hulon), 1908-19611
- Qaddafi, Muammar1
- Rayburn, Sam, 1882-19611
- Reed, Thomas Walter, 1870-19501
- Rostenkowski, Dan1
- Rowan, Robert A., 1935-1
- Sanders, Carl, 1925-20141
- Saye, Albert Berry1
- Sayers, Frank1
- Schmeling, Max, 1905-20051
- Shipp, Bill1
- Sibley, John A. (John Adams), 1888-19861
- Skandalakis, Mitch1
- Smith, Clifford K., 1920-19441
- Smith, George T. (George Thornewell), 1916-1
- Stanford, Steadman Vincent, 1871-19451
- Stennis, John C. (John Cornelius), 1901-19951
- Stephens, Alexander H. (Alexander Hamilton), 1812-18831
- Stevenson, Adlai E., III (Adlai Ewing), 1930-1
- Stockman, David Alan, 1946-1
