- marble
- marching camp
- Marcomanni
- Marcus Aurelius
- Marduk
- Margaret
- Margary, Ivan Donald
- Mari, Iran
- Mariette, François Auguste Ferdinand
- Marinatos, Spyridon Nikolaou
- maritime archaeology
- Maritime Archaic
- Maritsa Culture
- mark
- market
- market economy
- market house
- market–place
- Marksville Hopewellian Culture
- Marnian Culture
- Marshall, Sir John Hubert
- Marshalltown trowel
- Martello tower
- Martialis, Marcus Valerius
- Martin Down style enclosure
- Martinmas
- Marxism
- Marxist archaeology
- Mary
- Mary I
