Höfðavatn
| Höfðavatn | |
|---|---|
| Location | Skagafjörður |
| Coordinates | 65°57′40″N 19°26′35″W / 65.96111°N 19.44306°W |
| Basin countries | Iceland |
| Surface area | 10 km2 (3.9 sq mi) |
| Average depth | 6.4 m (21 ft) |
| Max. depth | 3.9 m (13 ft) |
| Settlements | Hofsós |
Höfðavatn (Icelandic pronunciation: [ˈhœvðaˌvahtn̥] ⓘ) is a lagoon-like lake in northern Iceland. It is located in the municipality of Skagafjörður.