- Reich, Robert B.1
- Retton, Mary Lou, 1968-1
- Riley, Richard W. (Richard Wilson)1
- Rinaldo, Matthew J.1
- Roberts, Pat, 1936-1
- Rockefeller, Jamie (John David, V.), 1969-1
- Rockefeller, Nelson A. (Nelson Aldrich), 1908-19791
- Rodino, Peter W., Jr., 1909-20051
- Roemer, Tim, 1956-1
- Roncalio, Teno, 1916-20031
- Roy, William R.1
- Roybal, Edward Ross, 1916-20051
- Rumsfeld, Donald, 1932-20211
- Ryun, Jim, 1947-1
- Sallām, Ṣāʼib1
- Sarkīs, Ilyās, 1924-19851
- Sasser, James R.1
- Savage, Gus1
- Sawhill, John C., 1936-1
- Scheuer, James H. (James Haas), 1920-20051
