| Clubname: | Abercarn United |
| Founded: | 1997 |
| Ground: | Abercarn Welfare Ground |
| Capacity: | 100 |
| Manager: | Rhys Iles |
Abercarn United Football Club is a Welsh football team based in Abercarn, Caerphilly county borough, Wales. They currently play in the .
The club was formed in 1997 via the merger of Abercarn Town and Abercarn Rangers. They have played in the top tier of the Gwent County League since and their best league performance since has been second place in 2022–23.[1]