- Macclesfield
- Maggie Valley
- Magnolia
- Maiden
- Mamers
- Manns Harbor
- Manteo
- Mar-Mac
- Marble
- Mars Hill
- Marshallberg
- Marshville
- Marvin
- Masonboro
- Matthews
- Maury
- Maxton
- Mayodan
- Maysville
- McAdenville
- McDonald
- McFarlan
- McLeansville
- Mebane
- Mesic
- Micro
- Middleburg
- Middlesex
- Midland
- Midway
- Millers Creek
- Millingport
- Mills River
- Mineral Springs
- Minnesott Beach
- Mint Hill
- Misenheimer
- Mocksville
- Momeyer
- Moncure
- Montreat
- Mooresboro
- Mooresville
- Moravian Falls
- Morehead City
- Morganton
- Morrisville
- Morven
- Mount Airy
- Mount Gilead
- Mount Holly
- Mount Olive
- Mount Pleasant
- Mountain Home
- Moyock
- Mulberry
- Murphy
- Murraysville
- Myrtle Grove
