24 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Morgantown | Monongalia County | 30,598 |
| Martinsburg | Berkeley County | 19,125 |
| Moundsville | Marshall County | 7,612 |
| Milton | Cabell County | 2,787 |
| Moorefield | Hardy County | 2,721 |
| Madison | Boone County | 2,674 |
| Mannington | Marion County | 1,898 |
| McMechen | Marshall County | 1,583 |
| Marmet | Kanawha County | 1,407 |
| Mullens | Wyoming County | 1,329 |
| Mabscott | Raleigh County | 1,264 |
| Mount Hope | Fayette County | 1,232 |
| Montgomery | Fayette County | 1,182 |
| Monongah | Harrison County | 1,066 |
| Marlinton | Pocahontas County | 944 |
| Mason | Mason County | 828 |
| Man | Logan County | 702 |
| Middlebourne | Tyler County | 660 |
| Mill Creek | Randolph County | 533 |
| Masontown | Preston County | 506 |
| Matewan | Mingo County | 365 |
| Meadow Bridge | Fayette County | 306 |
| Mitchell Heights | Logan County | 287 |
| Montrose | Randolph County | 137 |