Educational magazines
- Trofimov, Yaroslav 1969–
- Trohan, Walter (Joseph) 1903-2003
- Trollope, Joanna 1943–
- Trondheim, Lewis 1964-
- Trondheim, Lewis 1964–
- Tronvoll, Kjetil
- Troop, Alan F. 1945-
- Troost, J. Maarten
- Trope, Zoe 1986- [A pseudonym]
- Tropper, Jonathan 1970-
- Trost, Jennifer (Jennifer Ann Trost)
- Trotter, Sharland 1943(?)–1997
- Trotter, William R. (Jr.) 1943-
- Trottier, Maxine 1950–
- Trouble in Mind
- Troupe, Quincy (Thomas, Jr.) 1943-
- Trout, Steven 1963-
- Troutt, David Dante
- Trow, George W.S. 1943-2006
- Trow, M.J. 1949–