The Furka–Oberalp railway is a mountain railway in Swiss cantons Uri, Graubuenden and Valais. It is a part of the Mattherhorn Gotthard Bahn.
The line begins in Disentis in Swiss canton of Graubuenden, it then runs over Oberalp Pass (2,044m a.s.l.) to Andermatt in canton Uri. Through Furka Tunnel it reaches Goms District area and Brigg in the canton Valais. In Brig, it is connected to BVZ Zermattbahn since 1930.