| Amstrad CPC cass. |  Mambo Model ATD 32003 | 1989 | Positive Spain |
| Amstrad CPC cass. | Manager | 1985 | Ere Informatique Paris, France |
| Amstrad CPC cass. | Manchester United Football Club | 1990 | Krisalis Soft., Ltd. |
| Amstrad CPC cass. | Manchester United Football Club | 1990 | System 4 de Espana, S.A. Spain |
| Amstrad CPC cass. | Manchester United in Europe | 1991 | Krisalis Soft., Ltd. |
| Amstrad CPC cass. | Mandragore | 1985 | Infogrames Interactive, Inc. 329720 |
| Amstrad CPC cass. |  Mandragore | 1986 | Infogrames Interactive, Inc. 329720 |
| Amstrad CPC cass. | Mange Cailloux | 1988 | UBI Soft Creteil, France 307211 |
| Amstrad CPC cass. | Manhattan 95 | 1987 | UBI Soft Creteil, France 307211 |
| Amstrad CPC cass. | Manic Miner | 1983 | Software Projects, Ltd. |
| Amstrad CPC cass. | Manic Miner | 1984 | Mastertronic, Ltd. UK 012967 |
| Amstrad CPC cass. | Manic Miner Model SOFT 173 | 1984 | Amsoft |
| Amstrad CPC cass. | Manic Miner Model SOFT 273 | 1984 | Software Projects, Ltd. |
| Amstrad CPC cass. | Manic Miner Model SOFT 473 | 1984 | Amsoft |
| Amstrad CPC cass. | Mansion Kali II | 2014 | Unknown |
| Amstrad CPC cass. | Mansion Model CSC 24 | 1984 | Central Solutions, Ltd. |
| Amstrad CPC cass. | Mantis-1 Model SLA-1005 | 1990 | MCM Soft. Spain |
| Amstrad CPC cass. | Mantis-2 Model SLA-1006 | 1990 | MCM Soft. Spain |
| Amstrad CPC cass. | Map Rally Model BAE 08 | 1984 | BES Bourne Educational Soft., Ltd. |
| Amstrad CPC cass. | Map Rally Model SOFT 148 | 1984 | Amsoft |
| Amstrad CPC cass. | Mapa del Cielo | 19?? | Unknown Spain |
| Amstrad CPC cass. | Mapgame | 1985 | Erbe Soft. Spain |
| Amstrad CPC cass. | Maracaibo Model 140 | 1986 | Loriciels France |
| Amstrad CPC cass. | Marauder | 1988 | Erbe Soft. Spain |
| Amstrad CPC cass. | Marauder Model 080307 | 1988 | Hewson Consultants, Ltd. England 012635 |
| Amstrad CPC cass. |  Marauder Model 545799 | 1989 | Kixx 013442 |
| Amstrad CPC cass. | Marble Madness Construction Set Model MH 745 | 1986 | Melbourne House UK 015901 |
| Amstrad CPC cass. | Marble Madness Deluxe Edition Model 5090 | 1987 | Melbourne House UK 015901 |
| Amstrad CPC cass. | Mariano the Dragon in Capers in Cityland | 2008 | Unknown |
| Amstrad CPC cass. | Mario Bros P | 1987 | Erbe Soft. Spain |
| Amstrad CPC cass. | Mario Bros Model 011467 P | 1987 | Ocean Soft., Ltd. 13156 |
| Amstrad CPC cass. | Marsport | 1985 | Gargoyle Games |
| Amstrad CPC cass. | Marsport | 1985 | Hewson Consultants, Ltd. England 012635 |
| Amstrad CPC cass. | Martianoids | 1987 | Ultimate Play The Game |
| Amstrad CPC cass. | Martianoids | 1987 | Erbe Soft. Spain |
| Amstrad CPC cass. | Mask | 1987 | Erbe Soft. Spain |
| Amstrad CPC cass. | Mask II | 1988 | Erbe Soft. Spain |
| Amstrad CPC cass. | MASK Model 010487 | 1987 | Gremlin Graphics Soft., Ltd. 013658 |
| Amstrad CPC cass. | Massacre a la Tomate | 1986 | Cobra Soft |
| Amstrad CPC cass. | Master Chess Ajedrez Model S125 | 1984 | Indescomp Spain |
