Fussball Club Rapperswil-Jona, was founded in 1928 and is now the largest sports club in the Oberer Lake / Linth area.

After achieving promotion in June 2017, the first team played in the Swiss Challenge League, the second tier of Swiss football, for the first time in club history.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Players may hold more than one non-FIFA nationality.

This article about a Swiss association football club is a stub.