| MIM's cousin Ivan | 1982 | | 0 | 1 |
| MIM's prehistoric ancestor | 1981 | | 0 | 1 |
| MM's Grandpa Mouse | 1971 | | 0 | 1 |
| MM's cousin Mortimer Mouse | 1991 | | 0 | 1 |
| MOE's mother | 1988 | | 0 | 1 |
| MOE's rich brother | 1988 | | 0 | 1 |
| MRI | 1993 | | 0 | 1 |
| Ma Doodle | 1949 | | 0 | 1 |
| Mac | 2000 | | 0 | 1 |
| Mac Acco | 1975 | | 0 | 1 |
| Mac Arak | 1974 | | 0 | 1 |
| Mac Bicos | 1992 | | 0 | 1 |
| Mac Chato | 1982 | | 0 | 1 |
| Mac Drog the dog | 1972 | | 0 | 1 |
| Mac Faxtor | 1961 | | 0 | 1 |
| Mac Granna the dragon | 1972 | | 0 | 1 |
| Mac K. Chorro | 1977 | | 0 | 1 |
| Mac Maçã | 1985 | | 0 | 1 |
| Mac the cop | 1938 | | 0 | 1 |
| Mac the polar bear | 1956 | | 0 | 1 |
| Mac the scooter man | 1959 | | 0 | 1 |
| MacDougall | 1944 | | 0 | 1 |
| MacPatacon | 1984 | | 0 | 1 |
| Macchia Bianca | 2019 | | 0 | 1 |
| Mach Matsuo | 2014 | | 0 | 1 |
| Maciste the dog | 1987 | | 0 | 1 |
| Maciste the sponsor | 1980 | | 0 | 1 |
| Macqueisso the ghost | 1978 | | 0 | 1 |
| Macárti the rooster | 1990 | | 0 | 1 |
| Mad scientist from YM 123 | 1950 | | 0 | 1 |
| Madam Joiafina | 1989 | | 0 | 1 |
| Madam Liz | 1976 | | 0 | 1 |
| Madam P. Digri | 1983 | | 0 | 1 |
| Madam Wilhelmina | 1998 | | 0 | 1 |
| Madame Blush | 1983 | | 0 | 1 |
| Madame Bufunfa | 2000 | | 0 | 1 |
| Madame Cafonélia | 1971 | | 0 | 1 |
| Madame Dondoca | 1980 | | 0 | 1 |
| Madame Esmeraldina from B 850056 | 1985 | | 0 | 1 |
| Madame Esmeraldina from B 870135 | 1988 | | 0 | 1 |
| Madame Falange | 1987 | | 0 | 1 |
| Madame Granilda | 1983 | | 0 | 1 |
| Madame La Richesse | 1973 | | 0 | 1 |
| Madame Mac Bruxa | 1975 | | 0 | 1 |
| Madame Ouro Fino | 1978 | | 0 | 1 |
| Madame Ourofino | 1975 | | 0 | 1 |
| Madame Panache | 1997 | | 0 | 1 |
| Madame Patasca | 1977 | | 0 | 1 |
| Madame Remelexo | 1988 | | 0 | 1 |
| Madame Ricabessa | 1973 | | 0 | 1 |
| Madame Ricabeça | 1974 | | 0 | 1 |
| Madame Richesse | 1976 | | 0 | 1 |
| Madame Ricopaca | 2016 | | 0 | 1 |
| Madame Rubi-Rosa | 1974 | | 0 | 1 |
| Madame Sayfora | 1987 | | 0 | 1 |
| Madame Snake | 2002 | | 0 | 1 |
| Madame Strogonofre | 1978 | | 0 | 1 |
| Madame The Bis | 1995 | | 0 | 1 |
| Madame XX | 1986 | | 0 | 1 |
| Madame Zazoo | 1932 | | 0 | 1 |