| Llangristiolus | |
|---|---|
| Llangristiolus shown within Anglesey | |
| Population | 1,357 (2011) |
| OS grid reference | SH4373 |
| Principal area | |
| Ceremonial county | |
| Country | Wales |
| Sovereign state | United Kingdom |
| Post town | BODORGAN |
| Postcode district | LL62 |
| Dialling code | 01248 |
| Police | North Wales |
| Fire | North Wales |
| Ambulance | Welsh |
| EU Parliament | Wales |
| UK Parliament | |
| Welsh Assembly | |
Llangristiolus is a village in the middle of Anglesey, Wales, southwest of Llangefni, and is named after Saint Cristiolus. The River Cefni flows through the village. The village is within a mile of the A5 and A55 roads.
The church of St Cristiolus, Llangristiolus, dates from the 12th century.