| Carreglefn | |
|---|---|
| Carreglefn shown within Anglesey | |
| Principal area | |
| Ceremonial county | |
| Country | Wales |
| Sovereign state | United Kingdom |
| Police | North Wales |
| Fire | North Wales |
| Ambulance | Welsh |
| EU Parliament | Wales |
| UK Parliament | |
| Welsh Assembly | |
Carreglefn is a village in Anglesey, in north-west Wales.