Region | Title | System | Version | Edition | Languages | Serial | Status |
| i-mode mo Issho: Doko Demo Issho Tsuika Disc iモードもいっしょ ~どこでもいっしょ 追加ディスク~ | PSX | | Original, Doko Demo Issho Deluxe Pack, Keitai Denwa Setsuzoku Cable mo Issho | | SCPS 10141 … | |
| I.Q Final I.Q Final 無料レンタル版 | PSX | | Muryou Rental-ban | | PAPX 90063 | |
| I.Q Final | PSX | | Original, PSone Books | | SCPS 10071 … | |
| I.Q Final | PSX | | Taikenban | | PCPX 96137 | |
| I.Q: Intelligent Qube | PSX | | Original, PlayStation the Best | | SCPS 10029 … | |
| I.Q: Intelligent Qube | PSX | | Demo | | SCUS-94196 | |
| I.Q: Intelligent Qube | PSX | | Original | | SCUS-94181 | |
| Ian Livingstone's Deathtrap Dungeon | PSX | | Original | | SLES-00746 | |
| Ian Livingstone's Deathtrap Dungeon | PSX | | Original | | SLUS-00566 | |
| Ide Yousuke Meijin no Shin Jissen Mahjong 井出洋介名人の新実践麻雀 | PSX | | Original | | SLPS 00328 | |
| Ide Yousuke no Mahjong Kazoku 井出洋介の麻雀家族 | PSX | | Original | | SLPS 00058 | |
| Ide Yousuke no Mahjong Kyoushitsu 井出洋介の麻雀教室 | PSX | | Original, Renkaban | | SLPS 02272 … | |
| Idol Janshi Suchie-Pai Limited アイドル雀士 スーチーパイ Limited | PSX | | Original, Jaleco the Best | | SLPS 00029 … | |
| IHRA Drag Racing | PSX | | Original | | SLUS-01097 | |
| Ikasama Mahjong イカサマ麻雀 | PSX | | Original, Idea Factory Collection | | SLPS 02606 … | |
| Imadoki no Vampire: Bloody Bride いまどきのバンパイア | PSX | | Original | | SLPS 00526 | |
| Impact Racing | PSX | | Original | | SLUS-00225 | |
| In Cold Blood (Disc 1) | PSX | | Original, Platinum, 2 Games | | SCES-02149 … | |
| In Cold Blood (Disc 2) | PSX | | Original, Platinum, 2 Games | | SCES-12149 … | |
| In Cold Blood (Disc 1) | PSX | | Original | | SLUS-01294 | |
| In Cold Blood (Disc 2) | PSX | | Original | | SLUS-01314 | |
| In the Hunt | PSX | | Original | | SLUS-00172 | |
| Incredible Crisis | PSX | | Original | | SLES-02933 | |
| Incredible Crisis | PSX | | Demo | | SLED-03212 | |
| Incredible Crisis | PSX | | Original | | SLUS-01225 | |
| The Incredible Hulk: The Pantheon Saga | PSX | | Original | | SLUS-00150 | |
| Independence Day | PSX | | Original | | SLUS-00221 | |
| Independence Day: The Game | PSX | | Original | | SLES-00607 | |
| Indy 500 | PSX | | Original | | SLES-00135 | |
| Indy 500 インディ500 | PSX | | Taikenban | | SLPM 80103 | |
| Indy 500 インディ500 | PSX | | Original | | SLPS 00860 | |
| Infestation | PSX | | Original | | SLES-01870 | |
| Initial D 頭文字D | PSX | | Original, PlayStation the Best | | SLPS 01793 … | |
| Inspector Gadget: Gadget's Crazy Maze | PSX | | Original | | SLES-03084 | |
| Inspector Gadget: Gadget's Crazy Maze | PSX | | Original | | SLUS-01267 | |
| Interactive CD Sampler Disc 6 | PSX | | | | PBPX-95004 … | |
| Interactive CD Sampler Disc Vol. 10 | PSX | | | | PBPX-95011 … | |
| Interactive CD Sampler Disc Vol. 11 | PSX | | | | SCUS 94463 | |
| Interactive CD Sampler Disc Vol. 9 | PSX | | | | PBPX-95010 … | |
| Interactive CD Sampler Disc Vol. 9 | PSX | | | | SCUS-94295 | |
| Interactive CD Sampler Disc Volume 4 | PSX | | | | PBPX 95002 … | |
| Interactive CD Sampler Disc Volume 7 | PSX | | | | PBPX-95006 … | |
| Interactive CD Sampler Disc Volume 8 | PSX | | | | PBPX-95009 … | |
| Interactive CD Sampler Disk Volume 5 | PSX | | | | PBPX-95003 … | |
| Interactive CD Sampler Disk Volume 5 | PSX | | | | SCUS-94224 | |
| Interactive CD Sampler Pack Volume 2 | PSX | | | | SCUS-94957 | |
| Interactive CD Sampler Pack Volume One | PSX | | | | SCUS-94955 | |
| Interactive CD Sampler Pack Volume One | PSX | | | | SCUS-94956 | |
| Interactive CD Sampler Pack Volume Three | PSX | | | | SCUS-94959 | |
| Interactive CD Sampler Pack Volume Three (Version 3.5) | PSX | | | | SCUS-94177 … | |
| Interactive Preview Plus: PS2 Launch Guide & Playable GameShark Sampler | PSX | | Unlicensed | | | |
| International Karate + IK+: The Ultimate Martial Arts Simulation | PSX | | Original | | SLES-04040 | |
| International Moto X | PSX | | Original | | SLES-00099 | |
| International Superstar Soccer Pro | PSX | | Original, Platinum | | SLES-00559 | |
| International Superstar Soccer Pro '98 | PSX | | Demo | | SLED-01401 | |
| International Superstar Soccer Pro '98 | PSX | | Original | | SLES-01218 | |
| International Superstar Soccer Pro '98 | PSX | | Demo | | SLED-01513 | |
| International Superstar Soccer Pro '98 | PSX | | Original | | SLUS-00674 | |
| International Track & Field | PSX | | Original, Platinum | | SLES-00333 | |
| International Track & Field | PSX | | Original | | SLUS-00238 | |
| International Track & Field 2 | PSX | | Original | | SLES-02448 | |
| International Track & Field 2000 | PSX | | Original | | SLUS-00987 | |
| Interplay Sports Baseball 2000 | PSX | | Original | | SLUS-00850 | |
| Inuyasha 犬夜叉 | PSX | | Shokai Seisanban | | SLPS 03361 | |
| Inuyasha: A Feudal Fairy Tale | PSX | | Original | | SLUS-01534 | |
| Inuyasha: Sengoku Otogi Gassen 犬夜叉 戦国お伽合戦 | PSX | | Special Pack | | SLPS 03503 | |
| Invasion | PSX | | Original | | SLES-00443 | |
| Invasion from Beyond | PSX | | Original | | SLUS-00709 | |
| Iron Man / X-O Manowar in Heavy Metal | PSX | | Original | | SLUS-00235 | |
| Iron Soldier 3 | PSX | | Original | | SLES-03250 | |
| Iron Soldier 3 | PSX | | Original | | SLUS-01061 | |
| Irritating Stick | PSX | | Original | | SLUS-00775 | |
| iS: Internal Section | PSX | | Original | | SLPS 01868 | |
| Ishin no Arashi 維新の嵐 | PSX | | Original | | SLPS 01158 | |
| Ishin no Arashi: Bakumatsu Shishiden 維新の嵐 幕末志士伝 | PSX | | Original, Koei the Best | | SLPM 86144 … | |
| ISS Pro Evolution | PSX | | Original | | SLES-02095 | |
| ISS Pro Evolution | PSX | | Original | | SLUS-01014 | |
| ISS Pro Evolution 2 | PSX | | Original | | SLES-03321 | |
| ISS Pro Evolution 2 | PSX | | Original, Promo | | SLES-03321 | |
| ISS Pro Evolution 2 | PSX | | Original | | SLES-03322 | |
| Itadaki Street: Gorgeous King いただきストリート ~ゴージャス・キング~ | PSX | | Taikenban + Demo Movie | | SLPM 80287 | |
| Itadaki Street: Gorgeous King (Disc 2) いただきストリート ~ゴージャス・キング~ | PSX | | Taikenban | | SLPM 86089 | |
| The Italian Job | PSX | | Original, Platinum | | SLES-03489 … | |
| The Italian Job | PSX | | Original | | SLUS-01457 | |
| Iwatobi Penguin Rocky x Hopper イワトビペンギン ロッキー×ホッパー | PSX | | Original, PlayStation the Best | | SLPS 00832 … | |
| Interactive CD Sampler Disc 6 | PSX | Rev 1 | | | PBPX-95004 … | |
| Interactive CD Sampler Disc Volume 7 | PSX | Rev 1 | | | PBPX-95006 … | |
| Interactive CD Sampler Disk Volume 5 | PSX | Rev 1 | | | SCUS-94222 … | |
| Interactive CD Sampler Pack Volume Three (Version 3.5) | PSX | Rev 1 | | | SCUS-94966 | |
| International Superstar Soccer Pro | PSX | Rev 1 | Original | | SLES-00559 … | |
| Inuyasha: A Feudal Fairy Tale | PSX | Rev 1 | Original | | SLUS-01534 | |
| Interactive CD Sampler Pack Volume Three (Version 3.5) | PSX | Rev 3 | | | SCUS-94966 | |