The 1987–88 QMJHL season was the 19th season in the history of the Quebec Major Junior Hockey League. Ten teams played 70 games each in the schedule. Patrice Lefebvre of the Shawinigan Cataractes becomes the last player in Canadian Hockey League history to record a 200-point season. The Hull Olympiques finished first overall in the regular season, winning their second Jean Rougeau Trophy, and won their second President's Cup, defeating the Drummondville Voltigeurs in the finals.

Team changes

Final standings

Note: GP = Games played; W = Wins; L = Losses; T = Ties; Pts = Points; GF = Goals for; GA = Goals against

Scoring leaders

Note: GP = Games played; G = Goals; A = Assists; Pts = Points; PIM = Penalties in minutes

Playoffs

Marc Saumier was the leading scorer of the playoffs with 48 points (17 goals, 31 assists).

All-star teams

Trophies and awards