Encyclopedias, Almanacs, Transcripts, and Maps
- Sardines
- Sarkar, Probhat Ranjan (1923-1990)
- Sasportas, Howard (1948-1992)
- Sasquatch
- Sasquatch Investigations of Mid-America
- Sat B'Hai
- Satanic Bible
- Satanic Cults
- Satanic Society
- Satchidananda, Swami (1914-)
- Saturated Zone
- Saturn-Gnosis
- Saucer and Unexplained Celestial Events Research Society
- Saunders MacLane
- Sauveur François Morand
- Savasorda, also known as Abraham bar Hiyya ha-Nasi and Abraham Judaeus
- Sawfish
- Sawfish
- Sawflies, Ants, Bees, and Wasps: Hymenoptera
- Sawyer, Carrie M