| Modeste M'Bami | c | CAM | 2004/05 | 0 | 0 | Paris Saint-Germain | | | |
| Paul-José M'Poku | c | RDC | 2015/16 | 1 | 0 | Chievo Verona | | | |
| Yann M'Vila | c | FRA | 2014/15 | 1 | 0 | Inter | | | |
| Ibrahim Maaroufi | c | MAR - BEL | 2006/07 | 0 | 0 | Inter | | | |
| Erich Maas | c | GER | 1967/68 | 3 | 0 | Eintracht Braunschweig | | | |
| Ian Maatsen | d | OLA - SUR | 2024/25 | 0 | 0 | Aston Villa | | | |
| A. Mabsen | d | DAN | 1952/53 | 0 | 0 | Jutland | | | |
| Kevin MacDonald | c | SCO | 1984/85 | 1 | 0 | Liverpool | | | |
| Alexander MacDonald | a | SCO | 1978/79 | 2 | 1 | Rangers Glasgow | | | |
| Murdo MacLeod | c | SCO | 1981/82 | 2 | 0 | Celtic Glasgow | | | |
| Keith MacRae | p | SCO | 1976/77 | 0 | 0 | Manchester City | | | |
| Domenico Macaggi | a | ITA | 1909/10 | 2 | 0 | Andrea Doria | | | |
| Damiano Macaluso | d | ITA | 2006/07 | 0 | 0 | Martina | | | |
| Damián Macaluso | d | URU | 2009/10 | 0 | 0 | Nancy | | | |
| Lou Macari | c | SCO | 1976/77 | 2 | 0 | Manchester United | | | |
| Antonio Macario | d | ITA | 1935/36 | 0 | 0 | Biellese | | | |
| Cesare Maccacaro | a | ITA | 1957/58 | 6 | 2 | Hellas Verona, Genoa, Alessandria | | | |
| Murilo Maccari | c | BRA | 2005/06 | 0 | 0 | Reggina | | | |
| Angelo Maccarini | c | ITA | 1963/64 | 0 | 0 | Novara | | | |
| Livio Maccarino | a | ITA | 1942/43 | 0 | 0 | Ancona, Alessandria | | | |
| Massimo Maccarone | a | ITA | 2004/05 | 11 | 2 | Siena, Empoli | | | |
| Maccarrone | a | ITA | 1992/93 | 0 | 0 | Catania | | | |
| Giuseppe Macchi | c | ITA | 1943/44 | 4 | 0 | Casale, Spal, Como, FIAT Filiale Italia | | | |
| Emiliano Macchi | a | ITA | 1973/74 | 4 | 0 | LR Vicenza, Hellas Verona, Cesena | | | |
| Lando Macchi | c | ITA | 1958/59 | 3 | 0 | Bari | | | |
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