| Nintendo GBA cart. |  Guru Logic Champ Model AGB-AGCJ-JPN | 2001 | Compile |
| Nintendo Game Boy Color cart. | Guruguru Town Hanamaru-kun Model CGB-BHJJ-JPN | 2001 | J-Wing |
| Sony PlayStation CD | Guy Roux Manager 2001 Model SLES-03403 | 2001 | UBI Soft Creteil, France 307211 |
| Nintendo GBA cart. | Gyakuten Saiban Model AGB-ASBJ-JPN | 2001 | Capcom Co., Ltd. Japan |
| Nintendo Game Boy Color cart. | Gyouten Ningen Batseelor - Doctor Guy no Yabou Model CGB-BB6J-JPN | 2001 | Konami Corp. Japan |
| Medal game (video) | Hae Hae Ka Ka Ka | 2001 | Sammy Corp. Japan |
| Pachislot | Hai Hai Siosai | 2001 | Pioneer Co., Ltd. Japan |
| PC/MS-Windows CD | Half-Life - Blue Shift | 2001 | Sierra On-Line, Inc. USA 20626 |
| Microsoft XBOX disc | Halo - Combat Evolved | 2001 | Unknown |
| Sony PlayStation CD |  Haluatko Miljonaariksi? Model SLES-03584 | 2001 | Eidos Interactive |
| Arcade Video game | Hamgeim | 2001 | Exa Ent. Korea |
| Arcade Video game | Hammer Boy | 2001 | Afega |
| Nintendo Game Boy Color cart. | Hamster Club - Oshiema Chuu Model CGB-BJSJ-JPN | 2001 | Jorudan Co., Ltd. Japan |
| Nintendo GBA cart. | Hamster Monogatari 2 GBA Model AGB-AHBJ-JPN | 2001 | Culture Brain |
| Nintendo 64 cart. | Hamster Monogatari 64 Model NUS-NHSJ | 2001 | Culture Brain |
| Sony PlayStation CD | Hamster no Odaken Model SLPS-03103 | 2001 | Kaga Tech |
| Nintendo Game Boy Color cart. | Hamster Paradise 4 Model CGB-BCUJ-JPN | 2001 | Atlus Co., Ltd. Japan |
| Sony PlayStation CD | Hamunaptra - Ushinawareta Sabaku no Miyako Model SLPM-86662 | 2001 | Konami Corp. Japan |
| Pachislot | Hana Hana | 2001 | Pioneer Co., Ltd. Japan |
| PC/MS-Windows CD | Hana no Kioku - Chapter 6 | 2001 | Foster Japan |
| Arcade Video game | Hana Tsubaki Gaiden | 2001 | Techno-Top, Ltd. Japan |
| Nintendo Game Boy Color cart. | Hana Yori Dango - Another Love Story Model CGB-B87J-JPN | 2001 | TDK Core |
| Pachislot | Hanafuda | 2001 | Daido |
| Pachinko | Hanaman Model SV | 2001 | Nishijin Japan |
| Nintendo Game Boy Color cart. | Hands of Time Model CGB-BWCE-USA | 2001 | Titus Gagny, France |
| Nintendo Game Boy Color cart. | Hands of Time Model CGB-BWCP-EUR | 2001 | Titus Gagny, France |
| Dedicated Console (based on NES) | Handy Boy 11-in-1 | 2001 | Techno Source |
| Redemption game (mechanical) | Happy Ball Part II | 2001 | Youal Jifh Enterprise Co., Ltd. Taichung city, Taiwan |
| Slot Machine | Happy Camper | 2001 | IGT International Game Technologies Reno, NV, USA |
| Sony PlayStation CD | Happy Diet Model SLPS-03182 | 2001 | Twilight Express |
| Pachinko | Happy Happy | 2001 | Heiwa Japan |
| Redemption game (mechanical) | Happy Hunter | 2001 | Limenko, Ltd. Seoul, Korea |
| Sony PlayStation CD | Happy Jogging in Hawaii Model SLPS-03306 | 2001 | Twilight Express |
| Sega Dreamcast GD | Happy Lesson Model T-19503M | 2001 | Datam Polystar |
| Video Slot Machine | Happy Skill | 2001 | IGS Co., Ltd. International Game System |
| Slot Machine | Happy Three | 2001 | Subsino Co., Ltd. |
| PC/MS-Windows CD | Harley Davidson - Race Around the World | 2001 | Infogrames Interactive, Inc. 329720 |
| Handheld game | Harry Potter | 2001 | Tiger Electronic Toys, Inc. Orchard Mundelein, IL, USA |
| PC/MS-Windows CD | Harry Potter and the Philosopher's Stone | 2001 | Electronic Arts CA, USA 14633 |
| Nintendo GBA cart. | Harry Potter and the Philosopher's Stone Model AGB-AHRP | 2001 | EA Games Electronic Arts, Inc. |
