Culture or time period
- Melanesian850
- Melanesian cultures11,559
- Mende18
- Mende-Gola6
- Menominee1
- Menteon tribe4
- Meriam Tribe3
- Mescalero Apache53
- Meseyas Indians1
- Meskwaki2
- Mesoamerican chronology1,223
- Mesoamerican peoples3,326
- Mesolithic3
- Metis6
- Mewar3
- Mexican1,043
- Mexican Colonial period (1521–1810)3
- Mexican Historic (1521–present)73
- Mexican Late Historic (ca. 1850–1940)47
- Mfinu1