Culture or time period
- Macedonian Dynasty (867–1056)3 objects
- Macedonian Phoenicia (332-323 BC)2 objects
- Manchu people2 objects
- Maritime Southeast Asian cultures34 objects
- Melanesian3 objects
- Melanesian cultures4 objects
- Mesoamerican chronology13 objects
- Mesoamerican peoples106 objects
- Mexican105 objects
- Mexican Colonial period (1521–1810)2 objects
- Mexican Historic (1521–present)13 objects
- Mexican Late Historic (ca. 1850–1940)5 objects
- Ming dynasty (1368–1644 AD)3 objects
- Mongolian Empire (1206–1368 AD)198 objects
- Mono8 objects
- Montenegrins3 objects
- Muromachi period (ca. 1336–1573 AD)12 objects
- Mysians7 objects