| Kick Off | Nintendo Entertainment System, Super Nintendo Entertainment System | 1989 | Dino Dini |
| Kickle Cubicle | Nintendo Entertainment System | 1990 | Irem |
| Kid Adventures: Sky Captain | Wii | 2010 | Torus Games |
| Kid Dracula | Game Boy | 1993 | Konami |
| Kid Dracula | Nintendo Entertainment System | 1990 | Konami |
| Kid Fit Island Resort | Wii | 2010 | Red Wagon Games |
| Kid Icarus | Nintendo Entertainment System, Nintendo 3DS | 1986 | Nintendo Research & Development 1 |
| Kid Icarus: Of Myths and Monsters | Game Boy | 1991 | Nintendo |
| Kid Icarus: Uprising | Nintendo 3DS | 2012 | Sora Ltd., Project Sora |
| Kid Kirby | Super Nintendo Entertainment System | — | Rockstar North |
| Kid Klown in Crazy Chase | Super Nintendo Entertainment System | 1994 | Kemco |
| Kid Klown in Night Mayor World | Nintendo Entertainment System | 1992 | Kemco |
| Kid Kool | Nintendo Entertainment System | 1988 | Tokai Communications |
| Kid Niki: Radical Ninja | Nintendo Entertainment System | 1987 | Irem |
| Kid Paddle: Lost in the Game | Wii | 2008 | Mistic Software |
| Kid Tripp | Nintendo 3DS | 2013 | — |
| Kidz Bop Dance Party! The Video Game | Wii | 2010 | D3 Publisher |
| Kidz Sports Basketball | Wii | 2004 | Data Design Interactive |
| Kidz Sports Crazy Mini Golf | Wii | 2008 | Data Design Interactive |
| Kidz Sports Ice Hockey | Wii | 2008 | Data Design Interactive |
| Kidz Sports International Soccer | Wii | 2008 | Data Design Interactive |
| Kidz Sports: American Football | Wii | — | Data Design Interactive |
| Kidz Sports: Baseball | Wii | — | Data Design Interactive |
| Kidz Sports: Crazy Mini Golf 2 | Wii | 2009 | Data Design Interactive |
| Kidō Butoden G Gundam | Super Nintendo Entertainment System | 1994 | Bandai |
| Kidō Keisatsu Patlabor | Super Nintendo Entertainment System | 1994 | — |
| Kidō Senshi Gundam: Senshitachi no Kiseki | Nintendo GameCube | 2004 | Bandai |
| Kidō Senshi V Gundam | Super Nintendo Entertainment System | 1994 | Bandai |
| Kidō Senshi Z Gundam: Away to the Newtype | Super Nintendo Entertainment System | 1996 | Bandai |
| Kiki Trick | Wii | 2012 | Nintendo Software Planning & Development |
| Killer Instinct | Super Nintendo Entertainment System, Game Boy | 1994 | Rare Ltd. |
| Killer7 | Nintendo GameCube | 2005 | Grasshopper Manufacture |
| King Arthur | Nintendo GameCube | 2004 | Krome Studios |
| King Arthur & the Knights of Justice | Super Nintendo Entertainment System | 1995 | EA Seattle |
| King Arthur's World | Super Nintendo Entertainment System | 1993 | Argonaut Games |
| King Kong 2: Ikari no Megaton Punch | Nintendo Entertainment System | 1986 | Konami |
| King Neptune's Adventure | Nintendo Entertainment System | 1990 | Color Dreams |
| King of Clubs | Wii | 2007 | Oxygen Studios |
| King of Kings | Nintendo Entertainment System | 1988 | Atlus |
| King of Kings: The Early Years | Nintendo Entertainment System | 1991 | Wisdom Tree |
| King of Pool | Wii | 2009 | Nordcurrent |
| King of the Monsters | Super Nintendo Entertainment System | 1991 | SNK |
| King of the Monsters 2 | Super Nintendo Entertainment System | 1992 | SNK |
| King's Knight | Nintendo Entertainment System | 1986 | Bits Laboratory |
| King's Quest V | Nintendo Entertainment System | 1990 | Sierra Entertainment |
| Kingdom Crusade | Game Boy | 1991 | Sculptured Software |
| Kingdom Hearts 3D: Dream Drop Distance | Nintendo 3DS | 2012 | Square Enix |
| Kings of the Beach | Nintendo Entertainment System | 1990 | Electronic Arts |
| Kingyo Chūihō! 2 Gyopichan o Sagase! | Game Boy | 1992 | — |
| Kingyo Chūihō! Tobidase Game Gakuen | Super Nintendo Entertainment System | 1994 | Jaleco |
| Kingyo Chūihō! Wapiko no Waku Waku Stamp Rally! | Game Boy | 1991 | Yutaka |
| Kinnikuman: Dirty Challenger | Super Nintendo Entertainment System | 1992 | — |
| Kirby Air Ride | Nintendo GameCube | 2003 | HAL Laboratory |
| Kirby Battle Royale | Nintendo 3DS | 2017 | HAL Laboratory |
| Kirby Fighters Deluxe | Nintendo 3DS | 2014 | HAL Laboratory |
| Kirby Super Star | Super Nintendo Entertainment System | 1996 | HAL Laboratory |
| Kirby's Adventure | Nintendo Entertainment System | 1993 | HAL Laboratory |
| Kirby's Avalanche | Super Nintendo Entertainment System | 1995 | HAL Laboratory, Compile |
| Kirby's Block Ball | Game Boy | 1995 | HAL Laboratory |
| Kirby's Blowout Blast | Nintendo 3DS | 2017 | HAL Laboratory |