| Ærøya | |
| Map: | Agder#Norway |
| Label Position: | right |
| Location: | Agder, Norway |
| Coordinates: | 58.4153°N 8.7656°W |
| Area Km2: | 0.12 |
| Length M: | 600 |
| Width M: | 350 |
| Coastline Km: | 1.8 |
| Elevation M: | 20 |
| Country: | Norway |
| Country Admin Divisions Title: | County |
| Country Admin Divisions: | Agder |
| Country Admin Divisions Title 1: | Municipality |
| Country Admin Divisions 1: | Arendal |
| Population: | 0 |
| Population As Of: | 2017 |
| Density Km2: | 0 |
Ærøya is an unpopulated island in Arendal municipality in Agder county, Norway.[1] The 0.12km2 island lies along the Skaggerak coast about south of the larger island of Hisøya. The islands of Havsøya and Merdø lie to the northeast, the islands of Store Torungen and Lille Torungen lie to the southeast, and the island of Gjervoldsøy lies to the west.