- Tom Scott
- Tom Sileo
- Tom Sleigh
- Tom Toro
- Tom West
- Tom Wolfe
- Tom Zoellner
- Tomi Adeyemi
- Tomi Oyemakinde
- Tomislav Tomic
- Tommy Greenwald
- Tommy Greenwald, illustrated by J. P. Coovert
- Toni D. Chambers
- Toni Parker
- Toni Yuly
- Tonia Hope
- Tony Abbott
- Tony Ballantyne
- Tony Bellantyne
- Tony Bird
- Tony Bower-Miles
- Tony Cliff
- Tony Faber
- Tony Hays
- Tony Hoagland
- Tony Martin
- Tony Mitton
- Tony Moore
- Tony Park
- Tony Plummer
- Tony Robinson
- Tony Weaver, Jr.
- Tonya Engel
- Tonya Kuper
- Tonya Staab
- Tootie Nienow
- Torchinsky
- Tore C. Olsson
- Torey Hayden
- Tori Bovalino
- Tori Hartman
- Torsten Krol
- Tory Woollcott
- Toshikazu Kawaguchi
- Tove Jansen
- Tove Jansson
- Tracee de Hahn
- Tracey Baptiste
- Tracey Fern
- Tracey Garvis Graves
- Tracey Korsen
- Tracey Lange
- Tracey Turner
- Tracey West
- Tracie McMillan
- Tracy Banghart
- Tracy Brown
- Tracy Daugherty
- Tracy Dockray
- Tracy Garton
- Tracy Griffith
- Tracy Hickman,Laura Hickman
- Tracy Marchini
- Tracy Nelson Maurer
- Tracy Nelson Maurer; illustrated by Tim Zeltner
- Tracy Rees
- Tracy Sorensen
- Tracy Timm
- Tracy Trimble
- Tracy Walder
- Tracy Whitwell
- Tracy Wolff
- Trang Nguyen
- Trang Thanh Tran
- Travis Baldree
- Travis Boak
- Travis Klune
- Travis McElroy
- Travis Sawchik
- Trent Jamieson
- Trent Roberts
- Trevor Courneen
- Trevor Lai
- Trezza Azzopardi
- Tri Le
- Tricia Cresswell
- Tricia Montalvo Timm
- Trimble. Chris
- Trinity Nguyen
- Trish Doller
- Trish MacGregor
- Trish Rosenquist
- Trisha Goddard
- Trisha Sakhlecha
- Tristan Fishel
- Tristan Gooley
- Tsheena Cooper
- Tucker Shaw
- Tuffy Stone
- Ty Seidule
