| 10572 | Kung Fu Knights | ZX-Spectrum 48K | English |
| 2778 | Kung-Fu | ZX-Spectrum 48K | English |
| 2780 | Kung-Fu Master | ZX-Spectrum 48K | English |
| 9890 | Kung-Fu Warriors | ZX-Spectrum 48K | English |
| 6549 | Kwah! | ZX-Spectrum 48K | English |
| 9367 | Kwik Snax | ZX-Spectrum 48K/128K | English |
| 21645 | Kwik-Kalk | ZX-Spectrum 48K | English |
| 20305 | Kwikcost | ZX-Spectrum 48K | English |
| 8323 | Kwikload | ZX-Spectrum 48K | English |
| 14020 | Kwikload 2 | ZX-Spectrum 48K | English |
| 22100 | Kwikwrite | ZX-Spectrum 48K | English |
| 18315 | KyberTorba | ZX-Spectrum 16K | English |
| 24706 | Kyd Cadet | ZX-Spectrum 48K/128K | English |
| 30128 | Kyd Cadet 3: The Eyeburx Plee | ZX-Spectrum 48K/128K | English |
| 25269 | Kyd Cadet II: The Rescue of Pobbleflu | ZX-Spectrum 48K/128K | English |
| 43944 | L'Abbaye Des Morts | SAM Coupé | English |
| 2783 | L-Game | ZX-Spectrum 16K | English |
| 9904 | L-Game | ZX-Spectrum 16K | English |
| 20222 | L-Game, Mastermind and Pontoon | ZX-Spectrum 16K | English |
| 32028 | L-Systems | ZX81 16K | English |