| 2563 | Jack Charlton's Match Fishing | ZX-Spectrum 48K | English |
| 2572 | Jahangir Khan's World Championship Squash | ZX-Spectrum 128K | English |
| 2574 | Jai Alai | ZX-Spectrum 48K/128K | Spanish |
| 36485 | Javelin | Sinclair QL | English |
| 2618 | Jocky Wilson's Compendium of Darts | ZX-Spectrum 48K | English |
| 2619 | Jocky Wilson's Darts Challenge | ZX-Spectrum 48K | English |
| 2641 | Jonah Barrington's Squash | ZX-Spectrum 48K | English |
| 44962 | Juego de Pelota | ZX-Spectrum 16K | Spanish |
| 27630 | Juegos Olimpicos Barcelona 1992 | ZX-Spectrum 48K | Spanish |
| 2684 | Kenny Dalglish Soccer Match | ZX-Spectrum 48K/128K | English |
| 2687 | Kick Off | ZX-Spectrum 48K | - |
| 2688 | Kick Off 2 | ZX-Spectrum 128K | - |
| 2689 | Kick Off World Cup Edition | ZX-Spectrum 128K | English |
| 2736 | Konami's Golf | ZX-Spectrum 48K | English |
| 5181 | Konami's Tennis | ZX-Spectrum 48K/128K | English |
| 44525 | Kopaná | ZX-Spectrum 16K | Czech |
| 43186 | Koulená | ZX-Spectrum 48K | Czech |
| 44920 | Kárate | ZX-Spectrum 16K | Spanish |
| 5350 | La Grande Boucle | ZX-Spectrum 48K | French |
| 2837 | Leader Board | ZX-Spectrum 48K | English |