| Country: | Wales |
| Official Name: | Brithdir and Llanfachreth |
| Static Image: | Phonebox and pillar box, Brithdir - geograph.org.uk - 449653.jpg |
| Coordinates: | 52.7731°N -3.7955°W |
| Cardiff Distance Mi: | 93.1 |
| Cardiff Distance Km: | 149.8 |
| London Distance Mi: | 178.4 |
| London Distance Km: | 287.1 |
| Unitary Wales: | Gwynedd |
| Community Wales: | Brithdir and Llanfachreth |
| Post Town: | Dolgellau |
| Postcode District: | LL40 |
| Os Grid Reference: | SH 790 210 |
| Population: | 751 |
Brithdir and Llanfachreth is a community in the county of Gwynedd, Wales, near Dolgellau, and is 93.1 miles (149.8 km) from Cardiff and 178.4 miles (287.1 km) from London.[1] [2] In 2011 the population of Brithdir and Llanfachreth was 751 with 67.3% of them able to speak Welsh.[3]
At the local level, the community elects ten community councillors to Llanfachreth, Brithdir and Rhydymain Community Council.[4] The community also includes the hamlet of Abergeirw.