9 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Fall River city | Bristol County | 94,248 |
| Framingham city | Middlesex County | 72,113 |
| Fitchburg city | Worcester County | 41,535 |
| Franklin Town city | Norfolk County | 33,251 |
| Falmouth town | Barnstable County | 33,059 |
| Foxborough town | Norfolk County | 18,448 |
| Fairhaven town | Bristol County | 15,982 |
| Freetown town | Bristol County | 9,410 |
| Florida town | Berkshire County | 661 |