- Category: Populated Place
- Type: Hamlet
- Latitude/Longitude: 57°4'26"N 7°18'2"W
- Eastings/Northings: 78919, 810589
- OS Grid: NF789105
- Mapcode Local: GBR 8BC0.WBN
- Mapcode Global: WGW5V.TGQB
Location and coordinates are for the approximate centre of Coilleag within this administrative area.
Geographic features and populated places may cross administrative borders.