Educational magazines
- Stuart, Lyle 1922-2006
- Stuart, Mark 1970–
- Stuart, Mary 1926-2002
- Stuart, Sebastian
- Stuart, Tristram 1978(?)-
- Stubbs, Harry C(lement) 1922-2003 (Hal Clement, George Richard)
- Stubbs, John 1977–
- Stuckey-French, Elizabeth
- Studlar, Gaylyn
- Stuebner, Stephen
- Stuever, Hank 1969(?)-
- Stuhlman, Jonathan (Jon Stuhlman)
- Stuhr(-Rommereim), Rebecca (Ann) 1958-
- Stukas, David
- Stump, Al(vin J.) 1916-1995
- Stumpf, Doug
- Stumpf, William E. 1936-2006
- Stuppy, Wolfgang 1966-
- Sturges, Philemon
- Sturgess, Kit 1961-