| Country: | Wales |
| Official Name: | Penygraigwen |
| Coordinates: | 53.3657°N -4.3364°W |
| Cardiff Distance Mi: | 138.9 |
| Cardiff Distance Km: | 223.6 |
| London Distance Mi: | 218.5 |
| London Distance Km: | 351.6 |
| Community Wales: | Rhosybol |
| Unitary Wales: | Anglesey |
| Constituency Welsh Assembly: | Ynys Môn |
| Constituency Westminster: | Ynys Môn |
| Post Town: | Penysarn |
| Postcode District: | LL69 |
| Os Grid Reference: | SH 4463 8797 |
Penygraigwen is a village in the community of Rhosybol, Anglesey, Wales, which is 138.9 miles (223.6 km) from Cardiff and 218.5 miles (351.6 km) from London.[1]