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- Tabata, Yuki
- Table Cat Games
- Taboo
- Tachibana, Koushi
- Tachibana, Oreco
- Tachibana, Venio
- Tachibana, Yuka
- Tachyon Publications
- Tactic
- Tadano, Natsu
- Tagame, Gengoroh
- Taguchi, Shouichi
- Tahir, Rana
- Tahir, Sabaa
- Taintor, Anne
- Taira, Keni
- Taito
- Taizan5
- Tajima, Ikuno
- Tak, H S
- Takahari, Rihito
- Takahashi, Ai
- Takahashi, Kazuki
- Takahashi, Rumiko
- Takahashi, Yoshihiro
- Takahata, Isao
- Takaki, Saiko
- Takaki, Tsuyoshi
- Takamatsu, Misaki
- Takami, Koushun
- Takami, Ryousen
- Takano, Ichigo
- Takano, Sei
- Takara, Marcio
- Takarai, Rihito
- Takashige, Hiroshi
- Takata, Kotaro
- Takatsu
- Takaya, Natsuki
- Takayama, Liz
- Takeda, Sana
- Takei, George
- Takei, Hiroyuki
- Takemiya, Lala
- Takenashi, Eri
- Takeoka, Hazuki
- Takeoka, Miho
- Takeshima, Eku
- Takeuchi, Naoko
- Takeuchi, Ryosuke
- Takeyoshi, Minoru
- Talabi, Wole
- Talbot, Bryan
- Tallberg, Marcus
- Tallbergs
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- Tamaki, Jillian
- Tamaki, Mariko
- Tamamushi, Oku
- Tamekou
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- Tamiya
- Tamm, Henrik
- Tamura, Yumi
- Tan, Billy
- Tan, Budjette
- Tan, June CL
- Tan, Philip
- Tan, Shaun
- Tan, Shirley
- Tan, Sue Lynn
- Tanabe, Gou
- Tanabe, Seiko
- Tanabe, Yugata
- Tanaka
- Tanaka, Ai
- Tanaka, Ogeretsu
- Tanaka, Yasuki
- Tanaka, Yoko
- Tanaka, Yoshiki
- Tanaka, Yuu
- Tanemura, Arina
- Tang, Andrea
- Tang Jiu Qing
- Tange
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- Tantrix
- Tapia, Alvaro
- Tapley Takemori, Ginny
- Taplin, Sam
- Tarachine, John
- Tarantino, Quentin
- TarcherPerigee
- Tardi, Jacques
- Taro, Yoko
- Tarquin
- Tarr, Babs
- Tarrant, Margaret
- Tarrin, Fabrice
- Taschen
- Tashiro, Tetsuya
- Tasty Minstrel Games
- Tatsu, Yukinobu
- Tatsuta, Kazuto
- Taub, Melinda
- Tavares, Nathan
- Tawada, Yoko
- Taylor, Alan
- Taylor, Dennis E
- Taylor, Emily J.
- Taylor, Jodi
- Taylor, Jon
- Taylor, Laini
- Taylor, Nate
- Taylor, Thomas
- Taylor, Tom
- Taylor, Travis S
- Taylor, Z. W
- Taylor & Francis
- Taylor-Foster, Kim
- Tchaikovsky, Adrian
- Tchao, Cédric
- Team Argo
- tearontaron
- Teddykompaniet
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- TeeTurtle
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- Tefenkgi, Alexandre
- Teg Publishing
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- Tegebjer, Mikael
- Tegmark, Max
- Teknofun
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- Tellgren, Anna-Karin
- Templar Publishing
- Temple, Keith
- Templer, Hannah
- Templeton, Ty
- Ten Speed Press
- Tenenbaum Publishing
- Tenichi
- Tenuto, John
- Tepper, Sheri S
- Terada, Katsuya
- Terry, Jim
- Terry, Paul
- Tersigni, Nicole
- Teruaki, Mizuno
- Tesh, Emily
- Tesla, Nikola
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- Tevis, Walter
- Text Publishing
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- Thalassa, Laura
- Thames & Hudson
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- Thatcher, Meg
- The Army Painter
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- Theo, Andy Darcy
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- Theriault, Emma
- These Are Our Games
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- Things, Stranger
- Third Kingdom Games
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- Thomas, Aiden
- Thomas, Brandon
- Thomas, Cari
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- Thomas, John Rhett
- Thomas, Matt
- Thomas, Roy
- Thomas, Sheree Renée
- Thompson, Craig
- Thompson, David
- Thompson, Jill
- Thompson, Kelly
- Thompson, Robbie
- Thompson, Tade
- Thomson, Pari
- Thor, Rosiee
- Thorén & Lindskog
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- Thorne, Geoffrey
- Thorne, Jennifer
- Thorne, Rebecca
- Thornton, Harry
- Thornton, Nicki
- Thorny Games
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- Thorsson, Kjell
- Thumbs Up
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- Thursten, Chris
- Thörn, Sebasthian W
- Tibballs, Geoff
- Tidbeck, Karin
- Tidhar, Lavie
- Tidholm, Anna-Clara
- Tidholm, Thomas
- Tiffany, John
- TikaTika
- Tiller Press
- Tillman, Marie
- Tilted Axis Press
- Timbro
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- Timms, John
- Tin House Books
- Tina G., Marty
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- Tinder Press
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- Tiptree Jr, James
- Titan
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- TKO Studios
- tMnR
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- To, Vivenne
- Tobacco, Violet
- Tobin, Paul
- Tobita, Nikiichi
- Toboso, Yana
- Toda, Oto
- Todd, Anna
- Todd-Stanton, Joe
- Tofield, Simon
- Togashi, Yoshihiro
- Tojo, Chika
- Toka, Sosuke
- Tokiwa, Kujira
- Toksvig, Sandi
- Tokuda-Hall, Maggie
- Tokuno, Shotaro
- Tokyo SFX Makeup Workshop
- Tokyopop
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- Tolke, Astrid
- Tolkien, Christopher
- Tolkien, J R R
- Tolkienpodden
- Tolstoy, Leo
- Toma, Rei
- Tomasi, Peter J
- Tome
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- Tomita, Douji
- Tomita, Takayuki
- Tomlin, Mattson
- Tomose, Shunsaku
- Tomy (TakaraTomy Arts)
- Tonks, Katarina E.
- Tono, Chika
- Tono, Tae
- Tonogai, Yoshiki
- Tonogaya, Miyuki
- Tonooka, Mottasu
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- Tooley, Adrienne
- Tooru
- Top Shelf
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- Torjussen, Thomas Seeberg
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- Torres, Jessica
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- Totalwell Enterprises
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- Towe, Jim
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- Towsey, David
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- Tribe, Steve
- Trick Or Treat Studios
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- Truman, Timothy
- Trut Publishing
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- Tsai, Mia
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- Tse, Po
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- Tsubaki, Yuzu
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- tsuke
- Tsukikage
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- Tsukimi, Takeshi
- Tsukishima, Syuichi
- Tsukiyo, Rui
- Tsukizuki, Yoshi
- Tsukuda, Yuto
- Tsukumo, Isuo
- Tsunasima, Sirou
- Tsurubuchi, Kenji
- Tsurumaikada
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- Tsutsumi, Aya
- Tuchihi, Light
- Tucholke, April Genevieve
- Tuck, James R
- Tucker, K. A.
- Tucker, Mike
- Tudor, Matilda
- Tukan
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- Tuli, Nisha J.
- Tunberg, Hanna
- Tundra Books
- Tunica, Pablo
- Turczi, David
- Turkington, Moyra
- Turnbull, Cadwell
- Turnbull, V C
- Turner, Megan Whalen
- Tursten, Helene
- Turtledove, Harry
- TurtleMe
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- Turtschaninoff, Maria
- Tuttle
- Tuttle
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- Twain, Mark
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- Twelves, Karen
- Two Lines Press
- Two Little Mice
- TwoPointOh Games
- Tyler, J. E. A.
- Tyler, Royall
- Tynion IV, James
- TYPE-MOON
- Tyson, Neil deGrasse
- Tzu, Lao
- Tzu, Sun
- Törnqvist, Marit
- Törzs, Emma