- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°11'36"N 4°27'9"W
- Eastings/Northings: 243984, 591554
- OS Grid: NX439915
- Mapcode Local: GBR 4J.GT9Q
- Mapcode Global: WH3S8.KQZC
Location and coordinates are for the approximate centre of Deer Isle within this administrative area.
Geographic features and populated places may cross administrative borders.