- Maat
- Macbeth
- mace
- macehead
- macellum
- MacEnery, Father J.
- Machalilla Culture
- machicolation
- Machu Picchu, Peru
- MacNeish, Richard Stockton ‘Scotty’
- macroband
- macrobotanical remains
- Maes Howe Group
- Maes Howe, Orkney, UK
- Magdalenian
- Maglemosian Culture
- magnetic dating
- magnetic susceptibility
- magnetometer
- Magnus Maximus
- Magosian
- Magyars
- Maiden Castle, Dorset, UK
- Maikop Culture
- Maikop, Russia
- maize
- maker's marks
- malachite
- malachology
- Malambo Culture
