- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°30'30"N 6°24'23"W
- Eastings/Northings: 128995, 743877
- OS Grid: NM289438
- Mapcode Local: GBR BCKJ.4B7
- Mapcode Global: WGYC8.KNJS
Location and coordinates are for the approximate centre of Sgeir na h-Iolaire within this administrative area.
Geographic features and populated places may cross administrative borders.