| Sefkerin | |
| Native Name: | Сефкерин |
| Pushpin Map: | Serbia Vojvodina#Serbia#Europe |
| Pushpin Map Caption: | Location of Sefkerin within Serbia |
| Settlement Type: | Village (Selo) |
| Subdivision Type: | Country |
| Subdivision Name: | Serbia |
| Subdivision Type1: | Province |
| Subdivision Name1: | Vojvodina |
| Subdivision Type2: | District |
| Subdivision Name2: | South Banat |
| Subdivision Type3: | Municipalities |
| Population As Of: | 2011 |
| Total Type: | Sefkerin |
| Population Total: | 2522 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 45.0028°N 20.4764°W |
| Elevation M: | 77 |
| Postal Code Type: | Postal code |
| Postal Code: | 26203 |
| Area Code: | +381(0)13 |
| Blank Name: | Car plates |
| Blank Info: | PA |
Sefkerin is a village in Serbia. It is situated in the Opovo municipality, in the South Banat District, Vojvodina province. The village has a Serb ethnic majority and its population numbering 2,522 people (2011 census).