The 1987–88 season was Cardiff City F.C.'s 61st season in the Football League. They competed in the 24-team Division Four, then the fourth tier of English football, finishing second, winning promotion to Division Three.
Note: Flags indicate national team as defined under FIFA eligibility rules. Players may hold more than one non-FIFA nationality.
P = Matches played; W = Matches won; D = Matches drawn; L = Matches lost; F = Goals for; A = Goals against; GD = Goal difference; Pts = Points