- Category: Populated Place
- Type: Village
- Latitude/Longitude: 53°9'15"N 3°22'12"W
- Eastings/Northings: 308473, 362794
- OS Grid: SJ084627
- Mapcode Local: GBR 6P.59TR
- Mapcode Global: WH772.6ZD4
Location and coordinates are for the approximate centre of Pentre-Llanrhaeadr within this administrative area.
Geographic features and populated places may cross administrative borders.