| Adal | |
| Native Name: | Pulau Adal |
| Map: | Borneo#Malaysia |
| Location: | Darvel Bay |
| Country: | Malaysia |
| Country Admin Divisions Title 1: | State |
| Country Admin Divisions 1: | Sabah |
The Adal Island (Malay: Pulau Adal) is an island located near the Timbun Mata island in Sabah, Malaysia.