- Meeting House Hill
- Megansett
- Melrose
- Melrose Highlands
- Menauhant
- Mendon
- Menemsha
- Mercer Square
- Meriams Corner
- Merino Village
- Merrick
- Merrimac
- Merrimac Terrace
- Merrimacport
- Merrymount
- Metcalf
- Methuen
- Midchannel Rock
- Middle Brewster Island
- Middle Ground
- Middle Ground
- Middle Ledge
- Middle Ledge
- Middleboro
- Middleborough
- Middleborough Center
- Middlefield
- Middleton
- Middleton Colony
- Midland