Legal and Political magazines
- Silva Mind Control
- Sociology of Religion
- Soka Gakkai
- Solar Temple
- Southern Religion
- Space Flight
- Spirit Guides
- Spirit Possession
- Spirituals
- Starhawk (1951– ), Writer, Religious Leader
- Subud Movement
- Summerland
- Survivalism
- Swaggart, Jimmy Lee (1935– ), Radio and Television Evangelist
- Sweat Lodge
- Synanon
- Tao Te Ching
- Taoism
- Thurman, Howard (1899–1981), Clergyman, Educator, Philosopher, Poet, Theologian
- Tillich, Paul (1883–1965), Theologian, Philosopher