Founded on 19 April 1879, FC St. Gallen is the oldest club still in existence in Swiss football.

Since their promotion back to the Swiss Super League, they have remained in the top division for the past twelve years, establishing themselves again as a midtable club.

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

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

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