| 9858 | Iron Horse | ZX-Spectrum 48K | English |
| 2543 | Iron Lord | ZX-Spectrum 48K/128K | English |
| 7488 | Iron Maiden | ZX-Spectrum 128K | English |
| 39603 | Iron Road | ZX-Spectrum 48K | English |
| 2544 | Iron Soldier | ZX-Spectrum 48K | English |
| 17362 | Iron Sphere | ZX-Spectrum 48K | English |
| 31939 | Iron ZXlider | ZX81 1K | English |
| 7487 | Iron-I | ZX-Spectrum 128K | English |
| 41038 | Irreducible | ZX-Spectrum 16K | English |
| 22697 | Irregular Verbs | ZX-Spectrum 48K | English |
| 31291 | Is That A Snake Or Are You Just Pleased To See Me | - | English |
| 22533 | Is and Are | ZX-Spectrum 48K | English |
| 42842 | Isa Brave | ZX-Spectrum 48K/128K | English |
| 30240 | Ishido: The Way of Stones | ZX-Spectrum 16K | English |
| 36628 | Isitar 7 | ATM | English |
| 10538 | Island | ZX-Spectrum 48K | English |
| 37253 | Island Adventure | ZX-Spectrum 48K | English |
| 29002 | Island Kingdom | ZX81 16K | English |
| 10834 | Island of Chaos | ZX-Spectrum 48K | English |
| 18919 | Island of Death | ZX-Spectrum 48K | English |