| Jambo! Safari | SEGA | 5/10 | |
| James Bond 007: Everything or Nothing | EA | 6/10 | |
| James Cameron's Avatar: The Game | Ubisoft | 5/10 | |
| Jet Force Gemini | Rare | 9/10 | |
| Jett Rocket | Shin'en | 8/10 | |
| Jewel Link Chronicles: Legend of Athena | Avanquest | 7/10 | |
| Jewel Link Mysteries: Mountains of Madness | Avanquest | 3/10 | |
| Jewel Link: Galactic Quest | Avanquest | 7/10 | |
| Jewel Link: Safari Quest | Avanquest | 5/10 | |
| Jewel Quest Expeditions | Avanquest | 7/10 | |
| Jewel Quest Mysteries: The Curse of the Emerald Tear | Avanquest | 5/10 | |
| Jewel Quest Solitaire | Global | 5/10 | |
| Jewel Quest Solitaire Trio | Avanquest | 5/10 | |
| Jewel Time Deluxe | O-Games | 6/10 | |
| Jewels of the Ages | City | 8/10 | |
| Jewels of the Tropical Lost Island | Mastertronic | 7/10 | |
| Jojo’s Bizarre Adventure: All-Star Battle | Bandai Namco | 7/10 | |
| Ju-On The Grudge: A Fright Simulator | Rising Star | 6/10 | |
| Junior Brain Trainer 2 | Avanquest | 5/10 | |
| Junior Classic Games | Avanquest | 3/10 | |
| Junior Mystery Stories | Avanquest | 7/10 | |
| Just Dance 2 | Ubisoft | 8/10 | |
| Just Dance 2: Extra Songs | Ubisoft | 7/10 | |
| Just Dance 3 | Ubisoft | 8/10 | |
| Just Dance 4 | Ubisoft | 8/10 | |
| Just Dance Kids | Ubisoft | 8/10 | |