🇩🇪 Rheinfelden is a town in the district of Lörrach in Baden-Württemberg, Germany. It is situated on the right bank of the Rhine, across from Rheinfelden, Switzerland, and 15 km east of 🇨🇭Basel. It is the second most populated town of the district after Lörrach.
Rheinfelden has a population of over 32,469 people. Rheinfelden also forms part of the wider Lörrach district which has a population of over 228,842 people. Rheinfelden is situated 13 km north-west of Lörrach.