2017-18 Ligue de Hockey Senior AAA du Quebec season

This is the 2017-18 Ligue de Hockey Senior AAA du Quebec season. This is the league's first season.

Preliminary Round

 * Joliette Sportifs defeated Cap-de-la-Madeleine Climatisation Cloutier 2 games to 1
 * Windsor Wild defeated Donnacona Mecanarc 2 games to none

Quarterfinals

 * Louiseville Bellemare defeated Joliette Sportifs 4 games to none
 * La Tuque Loups defeated Windsor Wild 4 games to 1
 * St. Cyrille Condors defeated Waterloo Maroons 2.0 4 games to 1
 * St. Leonard-d’Aston BigFoot defeated Becancour Formule Fitness 4 games to 2

Semifinals

 * Louiseville Bellemare defeated St. Leonard-d’Aston BigFoot 4 games to 2
 * La Tuque Loups defeated St. Cyrille Condors 4 games to 2

Final

 * Louiseville Bellemare defeated La Tuque Loups 4 games to none