Svanevatn

–lit. 'Swan Lake',, or is a lake on the border between Norway and Russia. The lake is located in Sør-Varanger Municipality in Finnmark county in Norway and the Pechengsky District of Murmansk Oblast in Russia.

Svanevatn has an area of 32.51 km2, a circumference of 66.21 km and a height of 22 m.