St. Erhard-Knutwil railway station (German: Bahnhof St. Erhard-Knutwil) is a railway station in the municipality of Knutwil, in the Swiss canton of Lucerne.

It is an intermediate stop on the standard gauge Olten–Lucerne line of Swiss Federal Railways.

[1] The following services stop at St. Erhard-Knutwil:[3]