Chur railway station serves the town of Chur, capital of the canton of Graubünden, Switzerland. Opened in 1858, it is the most important railway junction in Graubünden.

Chur is the capital and largest town of the Swiss canton of the Grisons and lies in the Grisonian Rhine Valley, where the Rhine turns towards the north, in the northern part of the canton. The city, on the right bank of the Rhine, is reputedly the oldest town in Switzerland.