| Inishdooey | |
| Map: | island of Ireland |
| Native Name: | Inis Dúiche / Oileán Dúiche |
| Native Name Link: | Irish language |
| Location: | Atlantic Ocean |
| Coordinates: | 55.19°N -8.164°W |
| Country: | Ireland |
| Country Admin Divisions Title: | Province |
| Country Admin Divisions: | Ulster |
| Country Admin Divisions Title 1: | County |
| Country Admin Divisions 1: | Donegal |
| Population As Of: | 0 |
Inishdooey (Gaeilge: Inis Dúiche, although local Gaelic speakers know it as Oileán Dúiche, retaining the element ‘Inis’ only for the two nearby islands on either side of it) is a privately owned 96-acre island just off the north-west coast of County Donegal in Ulster, the northern province in Ireland. The island is situated 1 km north of Inishbofin,[1] [2] near Machaire Rabhartaigh (Magheroarty).