- Probasco, Henry, 1820-19021
- Probasco, Henry, 1820-1902 Art collections1
- Psyche (Greek deity) Fiction1
- Psyche (Greek deity) Poetry Early works to 18001
- Read, Thomas Buchanan, 1822-18721
- Red Jacket, Seneca chief, approximately 1756-18301
- Richard II, King of England, 1367-14001
- Rossetti, Dante Gabriel, 1828-18821
- Santa Claus (Fictitious character)1
- Santa Claus (Fictitious character) Juvenile poetry1
- Scott, Tom, 1854-19271
- Sheridan, Philip Henry, 1831-18881
- Smith, Adam (Philosoph) swd1
- Smith, Adam 1723-1790 gnd1
- Smith, Adam, 1723-17901
- Stanley, Henry M. (Henry Morton), 1841-19041
- Stanley, Henry M. (Henry Morton), 1841-1904 Juvenile fiction1
- Stowe, Harriet Beecher, 1811-18961
- Swinburne, John, 1820-18891
- Telemachus (Mythological character) Fiction1