| Marduk | Marduk |
| Marduk-apla-iddina II | Marduk-apal-iddina II |
| Marek Jankulovski | Marek Jankulovski |
| Marek Kaminski | Marek Kamiński |
| Maremma | Maremma |
| Maremmahund | Maremma Sheepdog |
| Marengo | Marengo |
| Mareograf | Tide gauge |
| Marfa-ljusen | Marfa lights |
| Marfans syndrom | Marfan syndrome |
| Marfark | Theta Cassiopeiae |
| Margaret | Margaret |
| Margaret Atwood | Margaret Atwood |
| Margaret av Connaught | Princess Margaret of Connaught |
| Margaret Beaufort | Lady Margaret Beaufort |
| Margaret Bourke-White | Margaret Bourke-White |
| Margaret Mackall Smith Taylor | Margaret Taylor |
| Margaret Mahler | Margaret Mahler |
| Margaret Mazzantini | Margaret Mazzantini |
| Margaret Mead | Margaret Mead |
| Margaret Mitchell | Margaret Mitchell |
| Margaret Molly Brown | Margaret Brown |
| Margaret Osborne duPont | Margaret Osborne duPont |
| Margaret Rhea Seddon | Margaret Rhea Seddon |
| Margaret Scriven | Margaret Scriven |
| Margaret Smith Court | Margaret Smith Court |
| Margaret Thatcher | Margaret Thatcher |
| Margaret Weis | Margaret Weis |
| Margareta | Margaret |
| Margareta av Anjou | Margaret of Anjou |
| Margareta av Burgund | Margaret of York |
| Margareta av Navarra | Marguerite de Navarre |
| Margareta av Oldenburg | Margaret of Denmark |
| Margareta av Valois | Marguerite de Valois |
| Margareta Sambiria av Pommerellen | Margaret Sambiria |
| Margareta Tudor | Margaret Tudor |
| Margarethe von Trotta | Margarethe von Trotta |
| margarin | margarine |
| Margarita Teresa av Spanien | Margaret Theresa of Spain |
| Marge Simpson | Marge Simpson |
| Margherita av Savojen | Margherita of Savoy |
| Margilan | Margilan |
