U
- Ubisoft Publishing
- Uchiwa
- Udd, Andrea
- Uderzo, Albert
- Udixi
- Udogu, Kenechi
- Udon
- Ueada, Ryotaro
- Ueba, Hajime
- Ueda, Atsuo
- Uekura, Eku
- Ueshiba, Morihei
- Uesugi, Hikaru
- Ueyama, Ayumi
- Ueyama, Michirou
- UFO Press
- ufotable
- Uggla, E.P.
- Uiti, Ukumo
- Uketsu
- Ullström, Jan-Erik
- Ultra-PRO
- Ulysses Press
- Umemoto, Yukari
- Umemura, Shinya
- Umemura, Takashi
- Umezawa, Shun
- Umezu, Kazuo
- Umino, Chica
- Umishima, Senbon
- Unbound
- Underhill, Edward
- Underlined
- Underwood, Sarah
- Unexpected Games
- Unicorn Motorcycle Games
- Union Square & Co
- Universe Publishing
- Unohana, Miyuki
- Unruly Designs
- Uoto
- Upadhyay, Samrat
- Upchurch, Roc
- Upper Deck
- Urana, Kei
- Urasawa, Naoki
- Urbanowicz, Mateusz
- Uroaki, Sabishi
- uru-chan
- USAopoly
- Usborne
- Usui, Shio
- Usune, Masatoshi
- Utkin, Alexander