| Round Island | |
| Location: | Bay of Islands |
| Coordinates: | -35.2281°N 174.2367°W |
| Map: | Northland |
| Length M: | 186 |
| Width M: | 131 |
| Country: | New Zealand |
Round Island is a small island in the Bay of Islands of New Zealand, located about northeast of Russell.[1] The Island is about off the south-east shore of Urupukapuka Island.
Despite its name, Round Island is more triangular in shape.