| Muggle | Muggler |
| Mughal Empire | Stormogul |
| Mugu District | Mugu District |
| Muhammad | Muhammed |
| Muhammad al-Idrisi | Al-Idrisi |
| Muhammad al-Mahdi | Tolv imamer |
| Muhammad al-Mahdī | Tolv imamer |
| Muhammad Ali | Muhammad Ali |
| Muhammad Ali Jinnah | Muhammed Ali Jinnah |
| Muhammad Ali of Egypt | Muhammad Ali Pasha |
| Muhammad ibn Mūsā al-Khwārizmī | Muhammad ibn Mūsā al-Khwārizmī |
| Muhammad ibn Zakarīya Rāzi | Abu Bakr Mohammad Ibn Zakariya al-Razi |
| Muhammad Iqbal | Muhammed Iqbal |
| Muhammad Yunus | Muhammad Yunus |
| Muharram | Muharram |
| Muhu | Muhu |
| Mujahideen | Mujahid |
| Mukden Palace | Mukdenpaladset |
| Mukriyan | Mukryan |
| Mulberry | Morbær |
| Mulberry bush | Morbær |
| Mulberry tree | Morbær |
| mulch | jorddækning |
| Mulde | Mulde |
| mule | muldyr |
| Mulhouse | Mulhouse |
| Mullah | Mullah |
| Mullingar | Mullingar |
| Multichannel Radio | Surround Radio |
| multilateral agreement | multilateral aftale |
| Multilayer switch | Multilayer switch |
| Multimedia | Multimedia |
| Multimedia Messaging Service | MMS |
| multimedia technology | multimedieteknologi |
| multinational firm | multinationalt selskab |
| Multinational force in Iraq | Koalitionen af Villige Lande under Irakkrigen |
| Multiplayer game | Multiplayer |
| Multiple chemical sensitivity | Duft- og kemikalieoverfølsomhed |
| Multiple endocrine neoplasia | Multipel endokrin neoplasi |
| Multiple regression | Regressionsanalyse |
| Multiple sclerosis | Multipel sklerose |
| Multiple Subscriber Number | Microsoft Network |
| Multiple unit | Togsæt |
| Multiplication | Multiplikation |
| Multiplicative order | Orden |
| Multiplixer | Multiplekser |
| multiply | multiplicere |
| multispectral scanner | multispektral skanner |
| Multisport | Mangekamp |
