| Sony PlayStation CD |  Skullmonkeys Model SLES-01092 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD |  Skullmonkeys Model SLUS-00601 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD | Slayers Royal Model SLPS-01363 | 1998 | Kadokawa Shoten Japan |
| Sony PlayStation CD | Slayers Wonderful Model SLPS-01599 | 1998 | Banpresto Japan |
| Sony PlayStation CD | Small Soldiers Model SLES-01580 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD | Small Soldiers Model SLES-01581 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD | Small Soldiers Model SLES-01582 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD | Small Soldiers Model SLUS-00781 | 1998 | Electronic Arts CA, USA 14633 |
| Sony PlayStation CD | Smash Court 2 Model SLPS-01693 | 1998 | NAMCO, Ltd. Japan |
| Sony PlayStation CD |  Smash Court Model SLPS-91053 | 1998 | NAMCO, Ltd. Japan |
| Sony PlayStation CD | Snow Break Model SLPS-01170 | 1998 | Atlus Co., Ltd. Japan |
| Sony PlayStation CD | Snow Racer 98 Model SLES-01106 | 1998 | Infogrames UK, Ltd. 013156 |
| Sony PlayStation CD | Sol Divide - Sword of Darkness Model SLPS-01463 | 1998 | Atlus Co., Ltd. Japan |
| Sony PlayStation CD | Sotsugyou III - Wedding Bell Model SLPS-01332 | 1998 | Shogakukan Production |
| Sony PlayStation CD |  Sotsugyou M - Seito Kaichou no Karei naru Inbou Taikenban Model SLPM-80233 | 1998 | Hearty Robin |
| Sony PlayStation CD | Sotsugyou M - Seito Kaichou no Karei naru Inbou Model SLPS-01444~5 | 1998 | Hearty Robin |
| Sony PlayStation CD | Soukaigi Model SLPS-01291~3 | 1998 | Square Co., Ltd. Japan |
| Sony PlayStation CD | Soukoban Basic 2 Model SLPS-01519 | 1998 | Itochu Corp. Japan |
| Sony PlayStation CD | Soukou Kihei Votoms - Lightning Slash Taikenban Model SLPM-80360 | 1998 | Takara Co., Ltd. Japan |
| Sony PlayStation CD | Soukou Kihei Votoms - Uoodo Kummen-hen Model SLPS-01330 | 1998 | Takara Co., Ltd. Japan |
| Sony PlayStation CD | Soukou Kihei Votoms - Uoodo Kummen-hen Model SLPS-01331 | 1998 | Takara Co., Ltd. Japan |
| Sony PlayStation CD | Soulmaster Model SLPM-86170 | 1998 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Sound Novel Evolution 2: Kamaitachi no Yoru Tokubetsu Hen Model SLPS-01794 | 1998 | Chun Soft |
| Sony PlayStation CD | Souten no Shiroki Kami no Kura - Great Peak Model SCPS-10058 | 1998 | Sony Computer Ent., Inc. SCEI Japan |
| Sony PlayStation CD | Söldnerschild Special Model SLPS-01319 | 1998 | KOEI Co., Ltd. Japan |
| Sony PlayStation CD | Space Invaders 2000 Model SLPM-86153 | 1998 | Taito Corp. Japan |
| Sony PlayStation CD | Spawn - The Eternal Model SCES-01056 | 1998 | Sony Computer Ent. Europe SCEE |
| Sony PlayStation CD | Spawn - The Eternal Model SLPS-01400 | 1998 | Hudson Soft. Hudson Group Japan |
| Sony PlayStation CD | Spectral Force 2 Model SLPS-01628 | 1998 | Idea Factory Co., Ltd. Japan |
| Sony PlayStation CD | Spectral Tower II Model SLPS-01179 | 1998 | Idea Factory Co., Ltd. Japan |
| Sony PlayStation CD | Speed Racer Model SLUS-00613 | 1998 | JALECO USA, Inc. USA |
| Sony PlayStation CD | Spice World Model SCES-00883 | 1998 | Sony Computer Ent. Europe SCEE |
| Sony PlayStation CD | Spice World Model SCES-01231 | 1998 | Sony Computer Ent. Europe SCEE |
| Sony PlayStation CD | Spice World Model SCES-01232 | 1998 | Sony Computer Ent. Europe SCEE |
| Sony PlayStation CD | Spice World Model SCES-01233 | 1998 | Sony Computer Ent. Europe SCEE |
| Sony PlayStation CD | Spice World Model SCES-01234 | 1998 | Sony Computer Ent. Europe SCEE |
| Sony PlayStation CD | Spice World Model SLUS-00723 | 1998 | Psygnosis, Ltd. |
| Sony PlayStation CD | Spin Tail Model SLPS-01461 | 1998 | Bandai Co., Ltd. Japan |
| Sony PlayStation CD | Spring Special Model PAPX-90034 | 1998 | Sony Computer Ent., Inc. SCEI Japan |
| Sony PlayStation CD | Spyro the Dragon Demo Disc 1 Model SCUS-94290 | 1998 | Sony Computer Ent. America SCEA CA, USA |
