Kempten (Allgäu) Hauptbahnhof is a railway station in Kempten in the German state of Bavaria. It is the most important station of Kempten and a hub for the Neu-Ulm–Kempten railway, the Buchloe–Lindau railway and the Ausserfern Railway. The original Kempten station was built in 1852 as a terminal station near the centre of town and was replaced by a through station in 1969.

Kempten is the largest town of Allgäu, in Swabia, Bavaria, Germany. The population was about 68,000 in 2016. The area was possibly settled originally by Celts, but was later taken over by the Romans, who called the town Cambodunum. Kempten is the oldest urban settlement (town) in Germany.