Wattwil railway station (German: Bahnhof Wattwil) is a railway station in Wattwil, in the Swiss canton of St. Gallen.

It is an intermediate station on the Bodensee–Toggenburg railway, the southern terminus of the Wil–Ebnat-Kappel railway, and the eastern terminus of the Uznach–Wattwil railway (the latter includes the 8.6 kilometres (5.3 mi) long Ricken Tunnel).

It is served by local and long-distance trains.

As of the December 2023 timetable change,[update] the following services stop at Wattwil:[2] Several bus services depart from the station forecourt.

Services are provided by Busbetrieb Lichtensteig–Wattwil–Ebnat-Kappel [de] (BLWE),[3][4] Schneider Busbetriebe [de][5][6] and PostAuto Schweiz.