The Rosenheim–Salzburg railway is a continuous double track and electrified main line railway almost entirely within the German state of Bavaria. It is an international transport corridor, linking Rosenheim to Salzburg in Austria.

Rosenheim station is the main railway station in the city of Rosenheim in Bavaria, Germany. It is the seventh largest passenger station in Bavaria and an important railway hub between the Munich–Rosenheim railway line and the lines to Salzburg, Kufstein/Innsbruck and Mühldorf, as well as the Mangfall Valley Railway. Rosenheim is operated by DB Station&Service, a subsidiary of Deutsche Bahn AG, and is classified as a Category 2 station