| Nintendo Super Famicom cart. |  Katou Hifumi Kudan - Shougi Club Model SHVC-A9HJ-JPN | 1997 | HECT Hector Japan |
| Nintendo Game Boy Cart. | Kawa no Nushi Tsuri 3 Model DMG-A7KJ-JPN | 1997 | Victor Interactive Soft., Inc. |
| Sony PlayStation CD | Kaze no Klonoa Model SLPS-01010 | 1997 | NAMCO, Ltd. Japan |
| Sony PlayStation CD | Kaze no Notam - Notam of Wind Model SLPS-00912 | 1997 | Artdink Corp. Japan |
| Sony PlayStation CD | Keiba Saishou no Housoku '97 Vol. 1 - Nerae! Manbaken! Model SLPS-00808 | 1997 | Shangri-La |
| Sony PlayStation CD | Keiba Saishou no Housoku '97 Vol. II - To Hit Model SLPS-01032 | 1997 | Shangri-La |
| Sega Saturn CD | Keio 2 - Flying Squadron | 1997 | JVC Musical Industries, Inc. |
| Sony PlayStation CD |  Kellogg's WakuWaku DokiDoki Ninki Game Chara Daishuugou! DokiDoki-shou Model SLPM-84002 | 1997 | Unknown |
| Nintendo Game Boy Cart. | Ken Griffey Jr. presents Major League Baseball Model DMG-AKGE-USA | 1997 | Nintendo of America, Inc. USA 45496 |
| Nintendo Game Boy Cart. |  Ken Griffey Jr. presents Major League Baseball Model DMG-AKGP-AUS | 1997 | Nintendo Co., Ltd. Japan |
| Pachislot | Kero Kero Pulsar | 1997 | Yamasa Japan |
| Pachinko | Kerokero Janpu | 1997 | Daiichi Denshi |
| Sega Pico game | Keyboard Pico 2 Set with Sawatte Miyou! Yoiko no Hajimete Keyboard | 1997 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Arcade Video game | Kick It! | 1997 | Interactive Light |
| Slot Machine | Kick our Bass | 1997 | WMS Gaming, Inc. Chicago, IL, USA |
| Sega Saturn CD | Kidou Senkan Nadesico - Yappari Saigo ha Ai ga Katsu ? | 1997 | SEGA Enterprises, Ltd. Tokyo, Japan |
| Sega Saturn CD | Kidou Senshi Gundam Gaiden III - Sabakareshi Mono | 1997 | Bandai Co., Ltd. Japan |
| Sega Saturn CD | Kidou Senshi Gundam Gaiden III - Sabakareshi Mono Genteiban | 1997 | Bandai Co., Ltd. Japan |
| Sega Saturn CD | Kidou Senshi Z Gundam - Kouhen Uchuu wo Kakeru | 1997 | Bandai Co., Ltd. Japan |
| Sega Saturn CD | Kidou Senshi Z Gundam - Zenpen Zeta no Kodou | 1997 | Bandai Co., Ltd. Japan |
| Nintendo 64 cart. | Killer Instinct Gold Model NUS-NKIE-USA | 1997 | Nintendo of America, Inc. USA 45496 |
| Nintendo 64 cart. | Killer Instinct Gold Model NUS-NKIP-EUR | 1997 | Nintendo of Europe GmbH 45496 |
| Apple Macintosh CD | Killing Time | 1997 | Logicware, Inc. |
| Video Slot Machine | King Galah | 1997 | Aristocrat Leisure Industries Pty, Ltd. |
| Pachislot | King Gulf | 1997 | Daido |
| Slot Machine | King Lotus - Raise Draw Joker's Double | 1997 | Universal Co., Ltd Tokyo, Japan |
| Sony PlayStation CD | King of Producer Model SLPS-01124 | 1997 | GMF |
| Taito F3 cart. | Kirameki Star Road - Intro Club | 1997 | Taito Corp. Japan |
| Nintendo Game Boy Cart. | Kirby no Kirakira Kids Model DMG-AKCJ-JPN | 1997 | Nintendo Co., Ltd. Japan |
| Nintendo Super NES cart. | Kirby's Dream Land 3 | 1997 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Kirby's Star Stacker Model DMG-AKCE-USA | 1997 | Nintendo of America, Inc. USA 45496 |
| Nintendo Game Boy Cart. | Kirby's Star Stacker Model DMG-AKCP-AUS | 1997 | Nintendo Co., Ltd. Japan |
| Nintendo Game Boy Cart. | Kirby's Star Stacker Model DMG-AKCP-EUR | 1997 | Nintendo of Europe GmbH 45496 |
| IBM PC/AT DOS CD | Kkoma Edison | 1997 | Family Production, Inc. |
| Arcade Video game | Kkot Bi Nyo | 1997 | Shinwhajin Korea |
| Arcade Video game | Kkot Bi Nyo Special | 1997 | Shinwhajin Korea |
| PC/MS-Windows CD | Koala Lumpur - Journey to the Edge | 1997 | Broderbund Soft., Inc. CA, USA 47956 |
| Sony PlayStation CD | Kochira Katsushika-ku Kameari Kouen Mae Hashutsujo - High-Tech Buil Shinkou Soshi Sakusen! no Maki Model SLPS-00922 | 1997 | Bandai Co., Ltd. Japan |
| Sega Saturn CD | Kochira Katsushikaku Kameari Kouenmae Hashutsujo Nakagawa Land Dai Race! no Maki Model T-13319G | 1997 | Bandai Co., Ltd. Japan |
| Arcade Video game | Koi Koi Shimasyo 2 - Super Real Hanafuda | 1997 | Visco Corp. Kyoto, Japan |
