| 19127 | Jaws | ZX-Spectrum 16K | English |
| 16632 | Jaws | ZX-Spectrum 48K | English |
| 9863 | Jaws Revenge | ZX-Spectrum 16K | English |
| 2583 | Jawz | ZX-Spectrum 16K | English |
| 4000043 | JazzoFire! | Timex Tx2068 | English |
| 42646 | JeT SeT JnR aNd ThE CuRsE oF ThE PhArAoH | ZX-Spectrum 48K | English |
| 19698 | Jedhi Chase | ZX-Spectrum 48K | English |
| 18796 | Jedicopy and Supersave | ZX-Spectrum 48K | English |
| 39480 | Jeff & The Blue Notes | ZX-Spectrum 48K/128K | English |
| 42656 | Jeff and the Christmas Tat | ZX-Spectrum 48K/128K | English |
| 20290 | Jega Tape 1 | ZX-Spectrum 16K | English |
| 20291 | Jega Tape 2 | ZX-Spectrum 16K | English |
| 2584 | Jellymen | ZX-Spectrum 16K | English |
| 14941 | Jennifer's Dolly | ZX-Spectrum 48K | English |
| 17394 | Jenny's Big Disk Vol 1 | ZX-Spectrum 128 +3 | English |
| 17395 | Jenny's Big Disk Vol 2 | ZX-Spectrum 128 +3 | English |
| 17396 | Jenny's Next Big Disk Vol 1 | ZX-Spectrum 128 +3 | English |
| 17397 | Jenny's Next Big Disk Vol 2 | ZX-Spectrum 128 +3 | English |
| 14002 | Jeremy | ZX-Spectrum 48K | English |
| 31426 | Jeremy Clarkson's Punch A Top Gear Producer Simulator | ZX-Spectrum 16K | English |