13 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Dartmouth town | Bristol County | 33,475 |
| Dracut town | Middlesex County | 32,417 |
| Danvers town | Essex County | 28,052 |
| Dedham town | Norfolk County | 24,876 |
| Duxbury town | Plymouth County | 16,331 |
| Dennis town | Barnstable County | 14,871 |
| Dudley town | Worcester County | 11,791 |
| Douglas town | Worcester County | 9,371 |
| Dighton town | Bristol County | 8,218 |
| Dalton town | Berkshire County | 6,110 |
| Dover town | Norfolk County | 5,862 |
| Deerfield town | Franklin County | 5,198 |
| Dunstable town | Middlesex County | 3,474 |