- Persons, Elbert L. (Elbert Lapsley), 1904-1970, author1
- Pilcher, James Evelyn, 1857-1911, author1
- Platt, Walter B., 1853- author1
- Randall, Raymond, author1
- Reconditioning Conference (1944 : Louisville, Ky.), author.1
- Renard, Jules, 1833- ?, artist1
- Rochester, Thomas F. (Thomas Fortescue), 1823-18871
- Rosen, George, 1910-1977, author1
- Rowlandson, Thomas, 1756-1827, artist1
- Rybak, Stanley W., author1
- Satterlee, R. S. (Richard Sherwood), 1798-1880, author1
- Schönpflug, Fritz, 1873-1951, artist1
- Schwarz, Eugene E., author1
- Seltzer, H. G. (Harry Gabriel), 1878-, author1
- Senn, Nicholas, 1844-19081
- Shippen, Edward, 1826-1911, author1
- Simmons, James Stevens, 1890-1954, author1
- Slade, D. D. (Daniel Denison), 1823-18961
- Smadel, Joseph E. (Joseph Edwin), 1907-1963, author1
- Smith, Joseph R. (Joseph Rowe), 1831-19111