The TSV Rain am Lech is a German association football club from the town of Rain am Lech, Bavaria. The club's most notable achievement has been to qualify for the tier four Regionalliga Bayern in 2012, where it played for two seasons before relegation in 2014. It returned to this league for a single season after a Bayernliga title in 2015. The club has also qualified for the first round of the DFB-Pokal, the German Cup, once, courtesy of a runners-up finish in the Bavarian Cup.