| Sinclair ZX Spectrum cass. |  The Story So Far Vol. 2 | 1989 | Elite Systems, Ltd. |
| Sinclair ZX Spectrum cass. | The Story So Far Vol. 4 | 1989 | Elite Systems, Ltd. |
| Sinclair ZX Spectrum cass. | The Tolkien Trilogy | 1989 | Beau-Jolly, Ltd. |
| Sinclair ZX Spectrum cass. |  The Untouchables | 1989 | Erbe Soft. Spain |
| Sinclair ZX Spectrum cass. | The Untouchables Model 012693 | 1989 | Ocean Soft., Ltd. 13156 |
| Sinclair ZX Spectrum cass. | Thief | 1989 | Corrupt Code |
| Sinclair ZX Spectrum cass. | Thief | 1989 | Experimental Phase Soft. |
| Sinclair ZX Spectrum cass. | Thor | 1989 | Global Games Scotland |
| Sinclair ZX Spectrum cass. | Thunderbirds | 1989 | Grandslam Ent., Ltd. |
| Sinclair ZX Spectrum cass. | Time Scanner | 1989 | Activision, Inc. Menlo Park, CA, USA 47875 |
| Sinclair ZX Spectrum cass. | Times of Lore | 1989 | Origin Systems, Inc. An Electronic Arts Co. 17814 |
| Sinclair ZX Spectrum cass. | Tintin on the Moon | 1989 | Infogrames Interactive, Inc. 329720 |
| Sinclair ZX Spectrum cass. | Titan | 1989 | Titus Gagny, France |
| Sinclair ZX Spectrum cass. | Titanic | 1989 | Kixx 013442 |
| Sinclair ZX Spectrum cass. | Toi Acid Game Model SEC725 | 1989 | Iber Soft. Spain |
| Sinclair ZX Spectrum cass. | Tom & Jerry 2 | 1989 | Magic Bytes Germany |
| Sinclair ZX Spectrum cass. | Toobin' Model 438-3 | 1989 | Domark Group, Ltd. |
| Sinclair ZX Spectrum cass. | Top By Topo | 1989 | Topo Soft. Spain |
| Sinclair ZX Spectrum cass. | Top Gun | 1989 | IBSA Spain |
| Sinclair ZX Spectrum cass. | Total | 1989 | Erbe Soft. Spain |
| Sinclair ZX Spectrum cass. | Tower of Light | 1989 | Caris Soft. |
| Sinclair ZX Spectrum cass. |  Trantor - The Last Storm Trooper | 1989 | Kixx 013442 |
| Sinclair ZX Spectrum cass. | Traz | 1989 | Gamebusters |
| Sinclair ZX Spectrum cass. | Traz Model 61711397 | 1989 | Zafiro Soft. Div. Spain |
| Sinclair ZX Spectrum cass. | Treble Champions | 1989 | E&J Soft. |
| Sinclair ZX Spectrum cass. | Treble Champions | 1989 | Challenge Soft. |
| Sinclair ZX Spectrum cass. | Treble Chance | 1989 | E&J Soft. |
| Sinclair ZX Spectrum cass. | Trigger | 1989 | Opera Soft. Spain |
| Sinclair ZX Spectrum cass. | Triple Decker 2 | 1989 | System 4 de Espana, S.A. Spain |
| Sinclair ZX Spectrum cass. | Trivia - The Ultimate Quest | 1989 | Shades |
| Sinclair ZX Spectrum cass. | Turbo Cup | 1989 | Loriciels France |
| Sinclair ZX Spectrum cass. | Turbo Out Run Model 545218 | 1989 | US Gold, Ltd. Birmingham, England 13442 |
| Sinclair ZX Spectrum cass. | Turbo Skate Fighter | 1989 | Zeppelin Games |
| Sinclair ZX Spectrum cass. | Tusker | 1989 | System 3 Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Twin Turbo V8 Model 2149 | 1989 | Codemasters Soft. Co., Ltd., The 015026 |
| Sinclair ZX Spectrum cass. | Ulises Model SEC 584 | 1989 | Opera Soft. Spain |
| Sinclair ZX Spectrum cass. |  Vega Solaris | 1989 | Eclipse Soft. |
| Sinclair ZX Spectrum cass. | Viaje al Centro de la Tierra Model SE 548 | 1989 | Topo Soft. Spain |
| Sinclair ZX Spectrum cass. | Vigilante Model 544044 P | 1989 | US Gold, Ltd. Birmingham, England 13442 |
| Sinclair ZX Spectrum cass. | Vigilante Model SE515 | 1989 | Erbe Soft. Spain |
