| Takeda Nobuhiro no Ace Striker | Game Boy | 1994 | Tose Co. |
| Takeda Nobuhiro no Super League Soccer | Super Nintendo Entertainment System | 1994 | Tose Co. |
| Takeshi no Chōsenjō | Nintendo Entertainment System | 1986 | Taito |
| Takt of Magic | Wii | 2009 | Taito |
| Tales of Graces | Wii | 2009 | Namco Tales Studio |
| Tales of Monkey Island | Wii | 2009 | Telltale Games |
| Tales of Monkey Island Chapter 1: Launch of the Screaming Narwhal | Wii | 2009 | Telltale Games |
| Tales of Monkey Island Chapter 3: Lair of the Leviathan | Wii | 2009 | Telltale Games |
| Tales of Monkey Island Chapter 5: Rise of the Pirate God | Wii | 2009 | Telltale Games |
| Tales of Phantasia | Super Nintendo Entertainment System | 1995 | Namco Tales Studio |
| Tales of Symphonia | Nintendo GameCube | 2003 | Namco Tales Studio |
| Tales of Symphonia: Dawn of the New World | Wii | 2008 | Namco Tales Studio |
| Tales of the Abyss | Nintendo 3DS | 2005 | Namco Tales Studio |
| Tales of the World: Reve Unitia | Nintendo 3DS | — | Bandai Namco Entertainment |
| Talespin | Nintendo Entertainment System, Game Boy | 1991 | Capcom |
| Tamagotchi | Game Boy | 1997 | — |
| Tamagotchi! Seishun no Dream School | Nintendo 3DS | 2013 | Dimps |
| Tamagotchi: Party On! | Wii | 2006 | h.a.n.d. |
| Tangled: The Video Game | Wii | 2010 | Disney Interactive Studios |
| Tanigawa Kōji no Shogi Shinan II | Nintendo Entertainment System | 1987 | Pony Canyon |
| Tanigawa Kōji no Shogi Shinan III | Nintendo Entertainment System | 1989 | Pony Canyon |
| Tank Force | Wii | 1991 | Namco |
| Tank Troopers | Nintendo 3DS | 2016 | Nintendo Entertainment Planning & Development |
| Tao | Nintendo Entertainment System | 1989 | Pax Softnica |
| Tappingo | Nintendo 3DS | 2014 | Goodbye Galaxy Games |
| Tappingo 2 | Nintendo 3DS | 2014 | Goodbye Galaxy Games |
| Target Toss Pro: Bags | Wii | 2008 | Incredible Technologies |
| Target: Renegade | Nintendo Entertainment System | 1988 | Gary Biasillo |
| Target: Terror | Wii | 2008 | Raw Thrills |
| Tarot Mystery | Super Nintendo Entertainment System | 1995 | Ukiyotei |
| Tarzan: Lord of the Jungle | Game Boy | 1994 | Eurocom |
| Tashiro Masashi no Princess ga Ippai | Nintendo Entertainment System | 1989 | HAL Laboratory |
| Tatsunoko vs. Capcom: Ultimate All-Stars | Wii | 2008 | Eighting |
| Taxi 3 | Nintendo GameCube | 2003 | — |
| Taz-Mania | Super Nintendo Entertainment System, Game Boy | 1992 | NuFX |
| Taz-Mania | Game Boy | 1994 | — |
| Taz: Wanted | Nintendo GameCube | 2002 | Blitz Games |
| Tecmo Baseball | Nintendo Entertainment System | 1989 | Tecmo |
| Tecmo Bowl | Nintendo Entertainment System, Game Boy | 1987 | Tecmo |
| Tecmo Cup Soccer Game | Nintendo Entertainment System | 1988 | Tecmo |
| Tecmo NBA Basketball | Nintendo Entertainment System | 1992 | Tecmo |
| Tecmo Super Baseball | Super Nintendo Entertainment System | 1994 | Tecmo |
| Tecmo Super Bowl | Nintendo Entertainment System, Super Nintendo Entertainment System | 1991 | Tecmo |
| Tecmo Super Bowl II: Special Edition | Super Nintendo Entertainment System | 1994 | Tecmo |
| Tecmo Super Bowl III: Final Edition | Super Nintendo Entertainment System | 1995 | Tecmo |
| Tecmo Super NBA Basketball | Super Nintendo Entertainment System | 1992 | Tecmo |
| Tecmo World Cup Soccer | Nintendo Entertainment System | 1990 | Tecmo |
| Tecmo World Wrestling | Nintendo Entertainment System | 1989 | Tecmo |
| Teddy Together | Nintendo 3DS | 2013 | Arika |
| Teen Titans | Nintendo GameCube | 2006 | Behaviour Interactive |
| Teenage Mutant Ninja Turtles | Nintendo Entertainment System | 1989 | Konami |
| Teenage Mutant Ninja Turtles | Nintendo GameCube | 2003 | — |
| Teenage Mutant Ninja Turtles | Nintendo 3DS | 2014 | Magic Pockets |
| Teenage Mutant Ninja Turtles 2: Battle Nexus | Nintendo GameCube | 2004 | Konami |
| Teenage Mutant Ninja Turtles 3: Mutant Nightmare | Nintendo GameCube | 2005 | Konami |
| Teenage Mutant Ninja Turtles II: Back from the Sewers | Game Boy | 1991 | Konami |
| Teenage Mutant Ninja Turtles II: The Arcade Game | Nintendo Entertainment System | 1990 | Konami |
| Teenage Mutant Ninja Turtles III: Radical Rescue | Game Boy | 1993 | Konami |
| Teenage Mutant Ninja Turtles III: The Manhattan Project | Nintendo Entertainment System | 1991 | Konami |
| Teenage Mutant Ninja Turtles IV: Turtles in Time | Super Nintendo Entertainment System | 1992 | — |