- Potts, Jack Howard, 1945-20051
- Powell, Jody, 1943-20091
- Pressly, William Laurens, 1908-20011
- Prince, Janet, 1960-1
- Proxmire, William1
- Rafshoon, Gerald M.1
- Ramspeck, Robert, 1890-19721
- Rankin, Christopher1
- Rehnquist, William H., 1924-20051
- Reichgelt, Han1
- Riddle, Larry Ray, 1945-19671
- Robinson, Hugh1
- Rohner, Bill F. (1922- )1
- Ryan, Nolan, 1947-1
- Sanders, Carl (1925-2014)1
- Sarginson, Wes1
- Saxbe, William B.1
- Scott-Tompkins, Shawntee1
- Seagrave, Gordon Stifler, 1897-19651
- Secrist, Philip L1
