Encyclopedias, Almanacs, Transcripts, and Maps
- Samudragupta
- Samuel Chao Chung Ting
- Samuel Edward Krune Mqhayi
- Samuel Maherero
- Samuel Romilly
- Samuel Zemurray
- Samuell Gorton
- San Lorenzo de los Negros
- San Martín de Porras
- Sana'i, Hakim
- Sanapia
- Sandusky, Ohio
- Sandwich, John Montagu, Fourth Earl of
- Sangster, Donald
- Sanitary Commission, U.S.
- Santa Clara County V. Southern Pacific Railroad
- Santa Cruz, Álvaro De Bazán, First Marquis of (1526–1588)
- Santería Aesthetics
- Santos-Febres, Mayra
- São Tomé and Príncipe