Ødevatnet
| Ávvedanjávri or Ávdinjávri (Northern Sami) | |
Interactive map of the lake | |
| Location | Sør-Varanger Municipality, Finnmark |
| Coordinates | 69°03′53″N 28°59′23″E / 69.0646°N 28.9897°E |
| Basin countries | Norway |
| Max. length | 4 kilometres (2.5 mi) |
| Max. width | 1 kilometre (0.62 mi) |
| Surface area | 2.83 km2 (1.09 sq mi) |
| Shore length1 | 11.4 kilometres (7.1 mi) |
| Surface elevation | 88 metres (289 ft) |
| References | NVE |
| 1 Shore length is not a well-defined measure. | |
Ødevatnet (Norwegian) or Evettijärvi (Kven) is a lake located in Sør-Varanger Municipality in Finnmark county, Norway. The 2.83-square-kilometre (1.09 sq mi) lake lies entirely within Øvre Pasvik National Park, to the southeast of the large lake Ellenvatnet. Unlike some other lakes in the area, it lies in a deep fault, giving it a long and narrow profile. The fault continues northeastwards, creating the Revsaksskaret cliff.