- Reagan, Ronald1
- Redd, Marie1
- Retton, Mary Lou, 1968-1
- Rockefeller, Blanchette Hooker, 1909-19921
- Roe, Robert A., 1924-20141
- Rooney, Fred B. (Fred Bernard), 1925-1
- Ruby, J. W. (Jay), II1
- Sadat, Anwar, 1918-19811
- Sanders, William, 1941-1
- Sasser, James R.1
- Shamir, Itzhak, 1915-20121
- Shelby, Richard1
- Simon, Neil1
- Skelton, Ike, 1931-20131
- Skinner, Samuel, 1938- 1
- Slaughter, Louise M.1
- Smith, Hulett C. (Hulett Carlson), 1918-20121
- Smith, Oce, 1936-1
- Snyder, M. G. (Marion Gene), 1928-20071
- Stennis, John C. (John Cornelius), 1901-19951
