| Sinclair ZX Spectrum cass. |  Disco Dan | 1984 | Gem Soft. |
| Sinclair ZX Spectrum cass. | Dix Mille | 1984 | CCS Cases Computer Simulations, Ltd. London, England |
| Sinclair ZX Spectrum cass. | Dixon's 4 Pack | 1984 | Dixons |
| Sinclair ZX Spectrum cass. | DK'Tronics Compilation | 1984 | DK Tronics |
| Sinclair ZX Spectrum cass. | Dogfight | 1984 | Slogger Soft. |
| Sinclair ZX Spectrum cass. | Doomdark's Revenge | 1984 | Beyond Soft. |
| Sinclair ZX Spectrum cass. | Dotty | 1984 | Dollarsoft |
| Sinclair ZX Spectrum cass. | Down Under | 1984 | Hansesoft GmbH Germamy |
| Sinclair ZX Spectrum cass. | Dr Genius | 1984 | Loriciels France |
| Sinclair ZX Spectrum cass. | Dr. Franky and the Monster Model VGC 1011 | 1984 | Virgin Games, Ltd. UK 013715 |
| Sinclair ZX Spectrum cass. | Dracula's Castle | 1984 | CP Soft. |
| Sinclair ZX Spectrum cass. | Dragon Slayer Model 1 | 1984 | Pocket Money Soft. |
| Sinclair ZX Spectrum cass. | Dragon World | 1984 | Britannia Soft., Ltd. |
| Sinclair ZX Spectrum cass. | Dragonfire | 1984 | Cheetahsoft |
| Sinclair ZX Spectrum cass. | Drakmaze | 1984 | Mikro-Gen UK |
| Sinclair ZX Spectrum cass. | Draughts | 1984 | Oasis Soft. England |
| Sinclair ZX Spectrum cass. | Draw Poker | 1984 | De Barron Soft. |
| Sinclair ZX Spectrum cass. | Dungeons of Doom | 1984 | Temptation Soft. |
| Sinclair ZX Spectrum cass. | Dustman | 1984 | Timescape Soft. |
| Sinclair ZX Spectrum cass. | Dwarfs Domain | 1984 | King Soft. |
| Sinclair ZX Spectrum cass. | Dyslexia Beater | 1984 | Dunitz Soft. |
| Sinclair ZX Spectrum cass. | Earth Defence | 1984 | Artic Computing, Ltd. |
| Sinclair ZX Spectrum cass. | East Front | 1984 | CCS Cases Computer Simulations, Ltd. London, England |
| Sinclair ZX Spectrum cass. | Eddie Kidd Jump Challenge | 1984 | Martech Games, Ltd. |
| Sinclair ZX Spectrum cass. |  Eddie Kidd Jump Challenge Model RS 005 | 1984 | Ricochet Mastertronic Group UK |
| Sinclair ZX Spectrum cass. | Eights Model AT 302 | 1984 | Atlantis Soft. |
| Sinclair ZX Spectrum cass. | El Constructor | 1984 | Ventamatic Spain |
| Sinclair ZX Spectrum cass. | El Explorador | 1984 | Microparadise Soft. Spain |
| Sinclair ZX Spectrum cass. | El Gerente | 1984 | DIMensionNEW Spain |
| Sinclair ZX Spectrum cass. | El Golpe | 1984 | Software Center Spain |
| Sinclair ZX Spectrum cass. | Election Model IS 0027 | 1984 | Mastertronic, Ltd. UK 012967 |
| Sinclair ZX Spectrum cass. | Electro | 1984 | 5D |
| Sinclair ZX Spectrum cass. | Elektro Storm | 1984 | Kryptronic |
| Sinclair ZX Spectrum cass. | Empires | 1984 | Imperial Soft. UK |
| Sinclair ZX Spectrum cass. | Enduro Model URK 010 | 1984 | Activision, Inc. Mountain View, CA, USA 47875 |
| Sinclair ZX Spectrum cass. | Energy 30,000 | 1984 | Elm Computers |
| Sinclair ZX Spectrum cass. | Engineer Humpty Model ACS 100 | 1984 | Artic Computing, Ltd. |
| Sinclair ZX Spectrum cass. | Eric and the Floaters Model G34/S | 1984 | Sinclair Research, Ltd. |
| Sinclair ZX Spectrum cass. | Eric Bristow's Pro-Darts Model QSP 0085 | 1984 | Quicksilva |
| Sinclair ZX Spectrum cass. | Escape from Colditz | 1984 | Scorpion Soft. |
