| 1210 | Cylu | ZX-Spectrum 48K | English |
| 36742 | Cálice da Vida | ZX-Spectrum 16K | Portuguese |
| 9651 | Daffy Duck | ZX-Spectrum 48K | English |
| 1481 | Dalek Attack | ZX-Spectrum 48K/128K | English |
| 1238 | Dan Dare II: Mekon's Revenge | ZX-Spectrum 48K | English |
| 35849 | Dan Dare II: SU Edition | ZX-Spectrum 48K | English |
| 1241 | Dan Dare III: The Escape | ZX-Spectrum 48K | English |
| 1235 | Dan Dare: Pilot of the Future | ZX-Spectrum 48K | English |
| 1247 | Danger Mouse in Double Trouble | ZX-Spectrum 48K | English |
| 11639 | Dante's Inferno | ZX-Spectrum 48K | English |
| 9656 | Darion: Child of a Stargazer | ZX-Spectrum 48K | English |
| 1261 | Dark Side | ZX-Spectrum 48K | English |
| 37619 | Dark Transit | ZX-Spectrum 48K | English |
| 28838 | De Tombe van Dracula | ZX81 16K | Dutch |
| 30383 | Dead Space | ZX-Spectrum 48K | English |
| 27972 | Dead by Dawn | ZX-Spectrum 48K | English |
| 1285 | Deadly Evil | ZX-Spectrum 48K/128K | English |
| 9330 | Death Stalker | ZX-Spectrum 48K/128K | English |
| 30418 | Deep Blue | ZX-Spectrum 48K | English |
| 30282 | Deep Core Raider | ZX-Spectrum 48K/128K | English |