Riedlingen is a town in the district (Kreis) of Biberach, Baden-Württemberg, in the south-west of Germany. It is one of the destinations of the Upper Swabian Baroque Route. Riedlingen has approximately 11,000 inhabitants.

The Upper Swabian Baroque Route is a tourist theme route through Upper Swabia, following the themes of "nature, culture, baroque". The route has a length of about 500 km. It was established in 1966, being one of the first theme routes in Germany. There is an extension to the route into Switzerland and Austria around Lake Constance.