| martyre | mártir |
| Martyre de saint Pierre | Crucifixión de San Pedro |
| martyriser | atormentar |
| martyrisé | angustiado |
| martèlement | topetazo |
| Martín Alonso Pinzón | Martín Alonso Pinzón |
| Martín Palermo | Martín Palermo |
| Martín Torrijos | Martín Torrijos Espino |
| Marula | Sclerocarya birrea |
| Marvano | Marvano |
| Marvdasht | Marvdasht |
| Marvel Comics | Marvel Comics |
| Marvin Gaye | Marvin Gaye |
| Marvin le Martien | Marvin el Marciano |
| Marvin Minsky | Marvin Minsky |
| Marwan Ier | Marwan I |
| Marwan II | Marwan II |
| Marx | Marx |
| Marx Brothers | Hermanos Marx |
| Marxiens | Economía marxista |
| marxisme | Marxismo |
| Marxisme autonome | Autonomismo |
| marxisme-léninisme | Marxismo-Leninismo |
| marxiste | marxista |
| Mary | Mary |
| Mary Alice Young | Mary Alice |
| Mary Amelia Ingalls | Caroline Lake Quiner |
| Mary Cassatt | Mary Cassatt |
| Mary de Teck | María de Teck |
| Mary Donaldson | María de Dinamarca |
| Mary du Royaume-Uni | María de Inglaterra |
| Mary Dyer | Mary Dyer |
| Mary Jane Watson | Mary Jane Watson |
| Mary Joe Fernández | Mary Joe Fernández |
| Mary McAleese | Mary McAleese |
| Mary Pickford | Mary Pickford |
| Mary Pierce | Mary Pierce |
| Mary Poppins | Mary Poppins |
| Mary Read | Mary Read |
| Mary Shelley | Mary Shelley |
| Mary Steenburgen | Mary Steenburgen |
| Mary Wollstonecraft | Mary Wollstonecraft |
| Mary Wortley Montagu | Mary Montagu |
| Mary-Kate et Ashley Olsen | Mary-Kate y Ashley Olsen |
| Mary-Sue | Mary Sue |
| Maryland | Maryland |
| marâthî | marathi |
| marâtre | madrastra |
| Março | Marzo |
| marécage | pantano |
| marécages | pantano |
| marécageux | pantanoso |
| maréchal | mariscal de campo |
| maréchal de camp | mariscal de campo |
| Maréchal de France | Mariscales del Imperio Francés |
| Maréchal général des camps et armées du roi | Mariscal General de Francia |
| maréchal-ferrant | herrero |
| maréchale-ferrante | herrador |
| marée | marea |
| marée basse | marea baja |
| marée descendante | marea baja |
| marée haute | marea alta |
| Marée humaine | Turba |
| marée montante | marea alta |
| marée noire | contaminación de petróleo |
| Marée polaire | Marea polar |
| marée rouge | marea roja |
| marée verte | marea ecológica |
| Marées | Marea |
| marées de printemps | marea viva |
