| Sinclair ZX Spectrum+3 disk |  Jocky Wilson's Compendium of Darts Tape Master Disk | 1991 | Zeppelin Games |
| Sinclair ZX Spectrum+3 disk |  Journey to Death | 199? | Adventure Workshop, The |
| Sinclair ZX Spectrum+3 disk | Judge Dredd | 1990 | Virgin Games, Ltd. UK 013715 |
| Sinclair ZX Spectrum+3 disk | Jungle Warrior | 1990 | Zigurat Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Kenny Dalglish Soccer Match | 1990 | Impressions |
| Sinclair ZX Spectrum+3 disk | Kick Off | 1989 | Anco Soft., Ltd. |
| Sinclair ZX Spectrum+3 disk | Kick Off 2 | 1990 | Anco Soft., Ltd. |
| Sinclair ZX Spectrum+3 disk | Kick-Box Vigilante Master Disk | 1991 | Zeppelin Games |
| Sinclair ZX Spectrum+3 disk | Kidnapped | 1993 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Kidnapped + For Pete's Sake | 1993 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Klax | 1990 | Erbe Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Knight Life | 1995 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Knight Orc | 1987 | Rainbird Soft. UK 012439 |
| Sinclair ZX Spectrum+3 disk | Kobyashi Ag'Kwo - A Return to Naru | 1991 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Kobyashi Naru | 1992 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Konami's Arcade Collection | 1988 | Imagine Soft. Ocean Group 13156 |
| Sinclair ZX Spectrum+3 disk | Krazy Kartoonist Kaper + The Grue-Knapped | 1991 | FSF Adventures |
| Sinclair ZX Spectrum+3 disk | Krom El Guerrero | 1989 | OMK Soft. Spain |
| Sinclair ZX Spectrum+3 disk | Krunel Hb | 2013 | Speccy.pl |
| Sinclair ZX Spectrum+3 disk | La Abadia del Crimen | 1988 | Opera Soft. Spain |
| Sinclair ZX Spectrum+3 disk | La Aventura Espacial | 1990 | Aventuras AD, S.A. Spain |
| Sinclair ZX Spectrum+3 disk | La Aventura Original | 1989 | Aventuras AD, S.A. Spain |
| Sinclair ZX Spectrum+3 disk | La Espada Sagrada | 1990 | Topo Soft. Spain |
| Sinclair ZX Spectrum+3 disk | La Guerra de las Vajillas | 1988 | Dinamic Soft. Madrid, Spain |
| Sinclair ZX Spectrum+3 disk | Labour Pains | 1995 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Labyrinth | 199? | Adventure Workshop, The |
| Sinclair ZX Spectrum+3 disk | Las Aventuras de Pepe Trueno Hb | 2003 | Rockersuke Moroboshi |
| Sinclair ZX Spectrum+3 disk | Laskar's Return | 1996 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Last Duel P | 1989 | GO! Media Holdings, Ltd. 13442 |
| Sinclair ZX Spectrum+3 disk | Last of the Big Disks | 1993 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Lazer Tag | 1987 | GO! Media Holdings, Ltd. 13442 |
| Sinclair ZX Spectrum+3 disk | Leader Board Par 3 | 1988 | US Gold, Ltd. Birmingham, England 13442 |
| Sinclair ZX Spectrum+3 disk | LED Storm Rally 2011 | 1988 | GO! Media Holdings, Ltd. 13442 |
| Sinclair ZX Spectrum+3 disk | Licence to Kill | 1989 | Domark Group, Ltd. |
| Sinclair ZX Spectrum+3 disk | Lightmare | 1989 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Little Wandering Guru | 1990 | Zenobi Soft. |
| Sinclair ZX Spectrum+3 disk | Live Ammo P | 1987 | Ocean Soft., Ltd. 13156 |
| Sinclair ZX Spectrum+3 disk | Live and Let Die | 1988 | Domark Group, Ltd. |
| Sinclair ZX Spectrum+3 disk | Lo Mejor de Dinamic | 1988 | Dinamic Soft. Madrid, Spain |
| Sinclair ZX Spectrum+3 disk | Loads of Laurence Vol. 1 | 1996 | Zenobi Soft. |
