List of Trabzonspor seasons

The following table is a season-by-season summary of league performances for Trabzonspor.

Key
Key to competitions
 * CWC – UEFA Cup Winners' Cup (1960–1999)
 * EC – European Cup (1955–1992)
 * IT - Intertoto Cup (1995-2009)
 * UCL – UEFA Champions League (1992–present)
 * UC – UEFA Cup (1971–2009)
 * UEL – UEFA Europa League (2009–present)
 * UECL – UEFA Europa Conference League (2020–present)