Rheinfelden railway station (German: Bahnhof Rheinfelden) is a railway station in the municipality of Rheinfelden, in the Swiss canton of Aargau.

It is an intermediate stop on the Bözberg line and is served by local and regional trains.

The following regional trains call at Rheinfelden:[1] Rheinfelden is served by the S1 the Basel S-Bahn:[1]