Newton Island should not be confused with Newton Island (Antarctica).
| Newton Island | |
| Location: | Northern Australia |
| Area Km2: | 0.43 |
| Country: | Australia |
| Country Admin Divisions Title: | State |
| Country Admin Divisions: | Queensland |
Newton Island is part of the Great Barrier Reef Marine Park and the southernmost island in the Howick Group National Park and is about 100 km south-east of Cape Melville, Queensland. It is around 43 hectares or 0.43 square km in size.[1]
The island is west of Howick Island.