| Roancarrigmore | |
| Map: | island of Ireland |
| Native Name: | Róncharraig Mhór |
| Native Name Link: | Irish language |
| Location: | Bantry Bay |
| Coordinates: | 51.6531°N -9.7475°W |
| Country: | Ireland |
| Country Admin Divisions Title: | Province |
| Country Admin Divisions: | Munster |
| Country Admin Divisions Title 1: | County |
| Country Admin Divisions 1: | Cork |
| Population: | 0 |
Roancarrigmore (Gaeilge: Róncharraig Mhór[1]) is an uninhabited island in Bantry Bay, County Cork, Ireland and is home to Roancarrigmore Lighthouse, which was replaced in 2012 by a solar powered lighthouse after 165 years of operation.[2]
In September 2016 the lighthouse was put up for sale.[3]