| Jak II | KR | 2004-01 |
Sony | Commercial |
| Jin Yeosin Jeonsaeng III - Nocturne Maniax | KR | 2004-01 |
Atlus | Commercial |
| Jet Li - Rise to Honor | US | 2004-02 |
Sony | Commercial |
| Jet Li - Rise to Honor | US | 2004-02 |
Sony Interactive Entertainment | Demo |
| Jet Li - Rise to Honour | EU | 2004-02 |
Sony Computer Entertainment America | Demo |
| Jak II - Jak x Daxter 2 | JP | 2004-03 |
Sony | Commercial |
| Jet Li - Rise to Honour | EU | 2004-04 |
Sony | Commercial |
| Jim Henson's Muppets Party Cruise | EU | 2004-04 |
Global Star Software | Commercial |
| Jissen Pachi-Slot Hisshouhou! Hokuto no Ken | JP | 2004-05 |
Sammy Studios | Commercial |
| J.League Pro Soccer Club o Tsukurou! '04 | JP | 2004-06 |
Sega | Commercial |
| Juunikoku-ki - Kakukakutaru Oudou Kouryoku no Uka | JP | 2004-06 |
Konami | Commercial |
| Jikkyou Powerful Pro Yakyuu 11 | JP | 2004-07 |
Konami | Commercial |
| Jackie Chan Adventures | AU | 2004-10 |
Sony | Commercial |
| Jackie Chan Adventures | EU | 2004-10 |
Sony | Commercial |
| Jackie Chan Adventures | EU | 2004-10 |
Sony Computer Entertainment | Demo |
| J.League Winning Eleven 8 - Asia Championship | JP | 2004-11 |
Konami | Commercial |
| Jak 3 | AU | 2004-11 |
Sony Computer Entertainment | Commercial |
| Jak 3 | EU | 2004-11 |
Sony Computer Entertainment | Prototype |
| Jak 3 | EU | 2004-11 |
Sony Computer Entertainment | Commercial |
| Jak 3 | EU | 2004-11 |
Sony Computer Entertainment | Demo |
| Jak 3 | KR | 2004-11 |
Sony Computer Entertainment | Commercial |
| Jak 3 | US | 2004-11 |
Sony Computer Entertainment | Commercial |
| Jak 3 | US | 2004-11 |
Sony Computer Entertainment | Demo |
| Junior Board Games | EU | 2004-11 |
Oxygen Games | Commercial |
| Jikkyou Powerful Pro Yakyuu 11 - Chou Ketteiban | JP | 2004-12 |
Konami | Commercial |