The Kirkenes–Bjørnevatn Line, or the Sydvaranger Line, is a 8.5-kilometer (5.3 mi) long railway line between Kirkenes and Bjørnevatn in Sør-Varanger, Norway. Owned by the private mining company Northern Iron, the single-track railway is solely used to haul 20 daily iron ore trains from Bjørnevatn Mine to the port at Kirkenes. It was the world's northernmost railway until 2010, when the Obskaya–Bovanenkovo Line in Russia went further north.

Kirkenes is a town in Sør-Varanger Municipality in Finnmark county, in the far northeastern part of Norway. The town lies on a peninsula along the Bøkfjorden, an arm of the large Varangerfjorden, and is located just a few kilometres from the Norway-Russia border.