| Official Name: | Zamfir |
| Native Name: | Замфир |
| Subdivision Type: | Country |
| Subdivision Type1: | Province (Oblast) |
| Timezone: | EET |
| Utc Offset: | +2 |
| Timezone Dst: | EEST |
| Utc Offset Dst: | +3 |
| Pushpin Map: | Bulgaria |
| Pushpin Map Caption: | Location of Zamfir |
| Leader Title: | Mayor |
| Postal Code Type: | Postal Code |
| Subdivision Name1: | Montana |
| Population Total: | 1,013 |
| Population As Of: | 2009-03-15 |
| Elevation M: | 140 |
| Postal Code: | 3644 |
| Area Code: | 09726 |
| Coordinates: | 43.7822°N 23.2453°W |
| Leader Name: | Gavril Gavrilov |
Zamfir (Bulgarian: Замфир) is a village in Northwestern Bulgaria.It is located in Lom Municipality, Montana Province.