List of Sligo Rovers F.C. seasons

This is a list of seasons played by Sligo Rovers Football Club in Irish and European football, from 1934 (year of entry into the League of Ireland) to the most recent completed season. The list details the club's achievements in the League of Ireland

Key
Key to league record:
 * P = Played
 * W = Games won
 * D = Games drawn
 * L = Games lost
 * F = Goals for
 * A = Goals against
 * Pts = Points
 * Pos = Final position

Key to divisions:
 * Premier = LOI Premier Division
 * First = LOI First Division