HM Prison Prescoed
| Location | Usk, Monmouthshire, Wales | 
|---|---|
| Coordinates | 51°41′10″N 2°56′36″W / 51.686193°N 2.943199°W | 
| Security class | Adult Male/Category D | 
| Capacity | 230 | 
| Population | about 230 (as of May 2013) | 
| Opened | 1939 | 
| Managed by | HM Prison Services | 
| Governor | Rob Denman | 
| Website | Prescoed at justice.gov.uk | 
HM Prison Prescoed (Welsh: Carchar Prescoed EF) is a Category D men's open prison, located in Coed-y-paen, three miles from Usk in Monmouthshire, Wales. Prescoed is operated by His Majesty's Prison Service, and acts as a satellite prison of the nearby HMP Usk.