Region | Title | System | Version | Edition | Languages | Serial | Status |
| WWF In Your House | PSX | | Original | | SLUS-00246 | |
| WWF In Your House | PSX | Rev 1 | Original | | SLUS-00246 | |
| WWF SmackDown! | PSX | | Original, Platinum | | SLES-02619 … | |
| WWF SmackDown! | PSX | | Demo | | SLED-02741 | |
| WWF SmackDown! | PSX | | Original, Greatest Hits | | SLUS-00927 … | |
| WWF SmackDown! 2: Know Your Role | PSX | | Original, Platinum | | SLES-03251 … | |
| WWF SmackDown! 2: Know Your Role | PSX | | Original, Greatest Hits | | SLUS-01234 … | |
| WWF War Zone | PSX | | Original, Platinum | | SLES-00804 … | |
| WWF War Zone | PSX | | Original | | SLUS-00495 | |
| WWF War Zone | PSX | Rev 1 | Original, Greatest Hits | | SLUS-00495 | |
| WWF WrestleMania: The Arcade Game | PSX | | Original | | SLES-00103 | |
| WWF WrestleMania: The Arcade Game WWFレッスルマニア ~ジ・アーケード・ゲーム~ | PSX | | Original | | SLPS 00223 | |
| WWF WrestleMania: The Arcade Game | PSX | | Original, Greatest Hits | | SLUS-00013 | |
| X Games Pro Boarder | PSX | | Original | | SCES-01556 | |
| X Games Pro Boarder X GAMES プロ・ボーダー | PSX | | Original | | SLPS 01944 | |
| X Games Pro Boarder X GAMES プロボーダー | PSX | | Taikenban Disc | | SLPM 80393 | |
| X Games Pro Boarder | PSX | | Original | | SLUS-00704 | |
| X-360: Surrounding Your World with Sound | PSX | | Demo | | SLUS-90021 | |
| X-Bladez: Inline Skater | PSX | | Original | | SLES-03815 | |
| X-Bladez: Inline Skater | PSX | | Original | | SLUS-01444 | |
| X-COM: UFO Defense | PSX | | Original | | SLUS-00141 | |
| The X-Files (Disc 1) | PSX | | Original | | SCES-01565 | |
| The X-Files (Disc 2) | PSX | | Original | | SCES-11565 | |
| The X-Files (Disc 3) | PSX | | Original | | SCES-21565 | |
| The X-Files (Disc 4) | PSX | | Original | | SCES-31565 | |
| The X-Files (Disc 1) | PSX | | Original | | SCES-01568 | |
| The X-Files (Disc 2) | PSX | | Original | | SCES-11568 | |
| The X-Files (Disc 3) | PSX | | Original | | SCES-21568 | |
| The X-Files (Disc 4) | PSX | | Original | | SCES-31568 | |
| The X-Files (Disc 1) | PSX | | Original | | SLUS-00915 | |
| The X-Files (Disc 2) | PSX | | Original | | SLUS-00949 | |
| The X-Files (Disc 3) | PSX | | Original | | SLUS-00950 | |
| The X-Files (Disc 4) | PSX | | Original | | SLUS-00951 | |
| X-Men vs. Street Fighter | PSX | | Fighters Edge | | SLUS-00627 | |
| X-Men vs. Street Fighter: EX Edition エックスメンVS.ストリートファイター EXエディション | PSX | | Original | | SLPS 01284 | |
| X-Men: Children of the Atom | PSX | | Original | | SLES-00198 | |
| X-Men: Children of the Atom | PSX | | Original | | SLUS-00044 | |
| X-Men: Mutant Academy | PSX | | Original, Promo | | SLES-02865 | |
| X-Men: Mutant Academy | PSX | | Original, SuperLite 1500 Series | | SLPM 86765 … | |
| X-Men: Mutant Academy | PSX | | Original, Greatest Hits | | SLUS-00774 … | |
| X-Men: Mutant Academy & Spider-Man | PSX | | Promotion Taikenban | | SLPM 80609 | |
| X-Men: Mutant Academy 2 | PSX | | Original | | SLES-03630 | |
| X-Men: Mutant Academy 2 | PSX | | Original | | SLUS-01382 | |
| X'treme Roller | PSX | | Original | | SLES-03433 | |
| X2: No Relief | PSX | | Original | | SLES-00455 | |
| X2: No Relief エックス2 | PSX | | Original | | SLPS 00766 | |
| Xena: Warrior Princess | PSX | | Original | | SLES-02265 | |
| Xena: Warrior Princess | PSX | | Original | | SLES-02267 | |
| Xena: Warrior Princess | PSX | | Original | | SLUS-00977 | |
| Xenogears (Disc 1) ゼノギアス | PSX | | Original, Square Millennium Collection: Wong Fei Fong Edition, PSone Books | | SLPS 01160 … | |
| Xenogears (Disc 2) ゼノギアス | PSX | | Original, Square Millennium Collection: Wong Fei Fong Edition | | SLPS 01161 … | |
| Xenogears (Disc 1) | PSX | | Original, Greatest Hits | | SLUS-00664 … | |
| Xenogears (Disc 2) | PSX | | Original, Greatest Hits | | SLUS-00669 … | |
| Xevious 3D/G+ | PSX | | Original | | SCES-00736 | |
| Xevious 3D/G+ ゼビウス3D/G+ | PSX | | Original | | SLPS 00750 | |
| Xevious 3D/G+ | PSX | | Original | | SLUS-00461 | |
| XI [sái] | PSX | | Original, PlayStation the Best, PSone Books | | SCPS 10051 … | |
| XI [sái] | PSX | | Taikenban | | PAPX 90032 … | |
| XI [sái] | PSX | | Demo Disc | | PAPX 90037 | |
| XI [sái] Jumbo | PSX | | Original, PlayStation the Best, Sample | | SCPS 10123 … | |
| Xploder CD9000 Version 1 | PSX | | Unlicensed | | | |
| Xploder CD9000 Version 2.0 | PSX | | Unlicensed | | | |
| Xploder CD9000 Version 3.0 | PSX | | Unlicensed | | | |
| Xploder CD9000 Version 4.0 | PSX | | Unlicensed, Bundled with CD Laser Cleaner | | | |
| XS Airboat Racing | PSX | | Original | | SLES-04101 | |
| XS Airboat Racing | PSX | | Original | | SLUS-01566 | |
| XS Junior League Dodgeball | PSX | | Original | | SLUS-01560 | |
| XS Junior League Football | PSX | | Original | | SLUS-01554 | |
| XS Junior League Soccer | PSX | | Original | | SLES-04120 | |
| XS Junior League Soccer | PSX | | Original | | SLUS-01520 | |
| XS Moto | PSX | | Original | | SLES-04095 … | |
| XS Moto | PSX | | Original | | SLUS-01506 | |
| Yagami Hiroki no Game-Taste: Munasawagi no Yokan 八神ひろきのGame-Taste 胸騒ぎの予感 | PSX | | Original | | SLPS 02064 | |
| Yakiniku Action Game: Yakiniku Bugyou 焼肉アクションゲーム 焼肉奉行 | PSX | | Original | | SLPS 03209 | |
| Yakitori Musume: Sugoude Hanjouki やきとり娘 ~スゴ腕繁盛記~ | PSX | | Tentou-you Taikenban | | SLPM 80634 | |
| Yamasa Digi Guide: M771 山佐Digiガイド エム771 | PSX | | Original | | SLPS 03038 | |
| Yamasa Digi World: Tetra Master 山佐Digiワールド テトラマスター | PSX | | Original | | SLPS 03212 | |
| Yarudora やるドラ | PSX | | Taikenban | | PAPX 90058 | |
| Yarudora Series Vol. 1: Double Cast ダブルキャスト | PSX | | Taikenban | | PAPX 90035 | |
| Yarudora Series Vol. 1: Double Cast ダブルキャスト | PSX | | Taikenban | | PAPX 90033 | |
| Yarudora Series Vol. 1: Double Cast (Disc 1) ダブルキャスト ~やるドラシリーズVol.1~ | PSX | | Original | | SCPS 10053 | |
| Yarudora Series Vol. 1: Double Cast (Disc 2) ダブルキャスト ~やるドラシリーズVol.1~ | PSX | | Original | | SCPS 10054 | |
| Yarudora Series Vol. 2: Kisetsu o Dakishimete 季節を抱きしめて | PSX | | Taikenban | | PAPX 90036 | |
| Yarudora Series Vol. 2: Kisetsu o Dakishimete (Disc 1) 季節を抱きしめて ~やるドラシリーズVol.2~ | PSX | | Original | | SCPS 10056 | |
| Yarudora Series Vol. 2: Kisetsu o Dakishimete (Disc 2) 季節を抱きしめて ~やるドラシリーズVol.2~ | PSX | | Original | | SCPS 10057 | |
| Yarudora Series Vol. 3: Sampaguita サンパギータ | PSX | | Taikenban | | PAPX 90042 | |
| Yarudora Series Vol. 3: Sampaguita (Disc 1) サンパギータ ~やるドラシリーズVol.3~ | PSX | | Original, PlayStation the Best | | SCPS 10067 … | |
| Yarudora Series Vol. 3: Sampaguita (Disc 2) サンパギータ ~やるドラシリーズVol.3~ | PSX | | Original, PlayStation the Best | | SCPS 10068 … | |
| Yarudora Series Vol. 4: Yukiwari no Hana (Disc 1) 雪割りの花 ~やるドラシリーズVol.4~ | PSX | | Original | | SCPS 10069 | |
| Yarudora Series Vol. 4: Yukiwari no Hana (Disc 2) 雪割りの花 ~やるドラシリーズVol.4~ | PSX | | Original | | SCPS 10070 | |
| Yarudora: Yukiwari no Hana & Sampaguita 雪割りの花、サンパギータ | PSX | | Taikenban | | PCPX 96128 | |
| Yeh Yeh Tennis | PSX | | Original | | SLES-02272 | |
| The Yellow Monkey: Trancemission VJ Remix | PSX | | Original | | SLPM 86473 | |
| Yetisports Deluxe | PSX | | Original | | SLES-04164 | |
| Yoi Ko to Yoi Otona no. PlayStation Taikenban Vol. 1 よい子とよいおとなの。 PlayStation 体験版 Vol.1 | PSX | | Taikenban | | PAPX 90022 | |
| Yoi Ko to Yoi Otona no. PlayStation Taikenban Vol. 2 よい子とよいおとなの。 PlayStation 体験版 Vol.2 | PSX | | Taikenban | | PAPX 90023 | |
| Yoshimoto Muchicco Dai-kessen: Minami no Umi no Gorongo-tou ヨシモト ムチッ子大決戦 ~南の海のゴロンゴ島~ | PSX | | Original | | SLPS 02308 | |
| You Don't Know Jack | PSX | | Original | | SLES-03499 | |
| You Don't Know Jack | PSX | | Demo | | SLUS-90061 | |
| You Don't Know Jack (Disc 1) | PSX | | Original | | SLUS-00716 | |
| You Don't Know Jack (Disc 2) | PSX | | Original | | SLUS-00762 | |
| You Don't Know Jack: Mock 2 | PSX | | Original | | SLUS-01194 | |
| Youkai Hana Asobi 妖怪花あそび | PSX | | Original | | SLPM 86857 | |
| YoYo's Puzzle Park | PSX | | Original | | SLES-01784 | |
| Yu-Gi-Oh! Forbidden Memories | PSX | | Original | | SLES-03947 | |
| Yu-Gi-Oh! Forbidden Memories | PSX | | Original | | SLES-03949 … | |
| Yu-Gi-Oh! Forbidden Memories | PSX | | Original | | SLES-03950 | |
| Yu-Gi-Oh! Forbidden Memories | PSX | | Original | | SLUS-01411 … | |
| Yu-Gi-Oh! Monster Capsule Breed & Battle 遊戯王 モンスターカプセル ~ブリード&バトル~ | PSX | | Original, PlayStation the Best | | SLPM 86096 … | |
| Yu-Gi-Oh! Shin Duel Monsters: Fuuin Sareshi Kioku 遊★戯★王 真デュエルモンスターズ ~封印されし記憶~ | PSX | | Original, Konami the Best, PSone Books | | SLPM 86398 … | |
| Yukinko Burning ゆきんこ☆ばぁにんぐ | PSX | | Original | | SLPM 87013 | |
| Yusha: Heaven's Gate | PSX | | Original | | SLES-00713 | |
| Yutona Eiyuu Senki: TearRingSaga ユトナ英雄戦記 ティアリングサーガ | PSX | | Original | | SLPS 03177 | |
| Yutona Eiyuu Senki: TearRingSaga: Prelude ユトナ英雄戦記 ティアリングサーガ PRELUDE | PSX | | Taikenban | | SLPM 80610 | |
| Yuukyuu Gensoukyoku 悠久幻想曲 | PSX | | Original, Yuukyuu Gensoukyoku Hozonban Perpetual Collection (Disc 1) | | SLPS 00956 … | |
| Yuukyuu Gensoukyoku 悠久幻想曲 | PSX | | Genteiban | | SLPS 00955 | |
| Yuukyuu Gensoukyoku 2nd Album 悠久幻想曲 2nd Album | PSX | | Original, Sample, Yuukyuu Gensoukyoku Hozonban Perpetual Collection (Disc 2) | | SLPS 01258 … | |
| Yuukyuu Gensoukyoku 3: Perpetual Blue 悠久幻想曲3 パーペチュアルブルー | PSX | | Original | | SLPS 02517 | |
| Yuukyuu Gensoukyoku Ensemble 悠久幻想曲 ensemble | PSX | | Original, Yuukyuu Gensoukyoku Hozonban Perpetual Collection (Disc 3) | | SLPS 01742 … | |
| Yuukyuu Gensoukyoku Ensemble 2 悠久幻想曲 ensemble2 | PSX | | Original, Yuukyuu Gensoukyoku Hozonban Perpetual Collection (Disc 4) | | SLPS 01875 … | |
| Yuukyuu Kumikyoku: All Star Project 悠久組曲 All Star Project | PSX | | Original | | SLPS 02911 | |
| Yuuwaku Office Ren'aika ゆうわくオフィス 恋愛課 | PSX | | Original, The Best Takaramono | | SLPS 01460 … | |
| Yuuyami Doori Tankentai 夕闇通り探検隊 | PSX | | Taikenban | | SLPM 80444 | |
| Z | PSX | | Original | | SCES-00600 | |
| Z | PSX | | Original | | SCES-00604 | |
| Zen Nihon GT Senshuken Kai 全日本GT選手権改 | PSX | | Original | | SLPS 00219 | |
| Zen Nihon GT Senshuken Max Rev. (Disc 1) 全日本GT選手権 MAX Rev. | PSX | | Original | | SLPS 00715 | |
| Zen Nihon Pro Wres: Ouja no Tamashii 全日本プロレス ~王者の魂~ | PSX | | Spike Library, PSone Books | | SLPS 02934 … | |
| Zen Nihon Pro Wres: Ouja no Tamashii 全日本プロレス ~王者の魂~ | PSX | | Original | | SLPS 01849 | |
| Zen Super Robot Taisen Denshi Daihyakka (Disc 1) 全スーパーロボット大戦 電視大百科 | PSX | | Original | | SLPS 01657 | |
| Zen Super Robot Taisen Denshi Daihyakka (Disc 2) 全スーパーロボット大戦 電視大百科 | PSX | | Original | | SLPS 01658 | |
| Zero Divide ゼロディバイド | PSX | | Original | | SLPS 00083 | |
| Zero Divide | PSX | | Original | | SLUS-00183 | |
| Zero Divide 2: The Secret Wish | PSX | | Preview | | SLPS 00891 | |
| Zero Divide 2: The Secret Wish | PSX | | Original, Promo | | SCES-01288 | |
| Zero Divide 2: The Secret Wish ゼロ・ディバイド2 ザ・シークレット ウィッシュ | PSX | | Original | | SLPS 00891 | |
| Zero Divide 2: The Secret Wish ゼロ・ディバイド2 ~ザシークレットウィッシュ~ | PSX | | Taikenban | | PCPX 96081 | |
| Zero Pilot: Gin'yoku no Senshi ゼロ・パイロット 銀翼の戦士 | PSX | | Original | | SCPS 10049 | |
| Zero Pilot: Gin'yoku no Senshi ゼロ・パイロット 銀翼の戦士 | PSX | Rev 1 | PlayStation the Best | | SCPS 91127 | |
| Zero4 Champ DooZy-J ゼロヨンチャンプ DooZy-J | PSX | | Original | | SLPS 00755 | |
| Zeus: Carnage Heart Second ゼウス カルネージハートセカンド | PSX | | Original | | SLPS 01666 | |
| Zeus: Carnage Heart Second ゼウス カルネージハートセカンド | PSX | | Promotion Disc | | SLPM 80335 | |
| Zill O'll ジルオール | PSX | | Original | | SLPM 86311 | |
| Zoboomafoo: Leapin' Lemurs! | PSX | | Original | | SLUS-01401 | |
| Zoids: Battle Card Game: Seihou Tairiku Senki ゾイドバトルカードゲーム 西方大陸戦記 | PSX | | Original | | SLPS 03255 | |
| Zoku Gussun Oyoyo 続ぐっすんおよよ | PSX | | Original | | SLPS 00488 | |
| Zoku Hatsukoi Monogatari: Shuugaku Ryokou (Disc 1) 続初恋物語 ~修学旅行~ | PSX | | Original | | SLPS 01326 | |
| Zoku Hatsukoi Monogatari: Shuugaku Ryokou (Disc 2) 続初恋物語 ~修学旅行~ | PSX | | Original | | SLPS 01327 | |
| Zoku Hatsukoi Monogatari: Shuugaku Ryokou (Disc 3) 続初恋物語 ~修学旅行~ | PSX | | Original | | SLPS 01328 | |
| Zoku Hatsukoi Monogatari: Shuugaku Ryokou (Disc 4) 続初恋物語 ~修学旅行~ | PSX | | Original | | SLPS 01329 | |
| Zoku Mikagura Shoujo Tanteidan: Kanketsu-hen (Disc 1) 続・御神楽少女探偵団 ~完結編~ | PSX | | Original | | SLPS 02266 | |
| Zoku Mikagura Shoujo Tanteidan: Kanketsu-hen (Disc 2) 続・御神楽少女探偵団 ~完結編~ | PSX | | Original | | SLPS 02267 | |
| Zoku Mikagura Shoujo Tanteidan: Kanketsu-hen (Disc 3) 続・御神楽少女探偵団 ~完結編~ | PSX | | Original | | SLPS 02268 | |
| Zoku Mikagura Shoujo Tanteidan: Kanketsu-hen (Disc 4) 続・御神楽少女探偵団 ~完結編~ | PSX | | Original | | SLPS 02269 | |
| Zoop ズープ | PSX | | Original | | SLPS 00534 | |
| Zoop: America's Largest Killer of Time! | PSX | | Original | | SLUS-00078 | |