Halmø
Halmø seen from Ommel | |
| Geography | |
|---|---|
| Coordinates | 54°53′18″N 10°29′42″E / 54.88833°N 10.49500°E |
| Archipelago | South Funen Archipelago |
| Area | 0.5 km2 (0.19 sq mi) |
| Administration | |
| Region | Region of Southern Denmark |
| Municipality | Ærø Municipality |
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Halmø is a small private uninhabited Danish island in the South Funen Archipelago, lying 4 km northeast of Marstal. The island is 2 km long, and about 350 meters wide.