2017–18 LNAH season

The 2017–18 LNAH season was the 22nd season of the Ligue Nord-Américaine de Hockey (before 2004 the Quebec Semi-Pro Hockey League), a minor professional league in the Canadian province of Quebec. Six teams participated in the regular season, which was won by the Sorel-Tracy Eperviers. Sorel-Tracy Eperviers also won the playoff championship.

Coupe Canam-Playoffs
All six teams qualify for the playoffs. The two highest seeded quarterfinal losers advances to a repechage (2nd chance round) which is best-of-three. The winner of that series advances to the semifinals. All other rounds are best-of-seven.

Quarterfinals

 * Sorel-Tracy Éperviers defeated Trois-Rivières Draveurs 4 games to 2
 * Jonquière Marquis defeated Saint Georges Cool FM 103.5 4 games to 2
 * Rivière-du-Loup 3L defeated Thetford Mines Assurancia 4 games to 3

Repechage

 * Thetford Mines Assurancia defeated Saint Georges Cool FM 103.5 2 games to 1

Semifinals

 * Sorel-Tracy Éperviers defeated Thetford Mines Assurancia 4 games to 3
 * Rivière-du-Loup 3L defeated Jonquière Marquis 4 games to 2

Final

 * Sorel-Tracy Éperviers defeated Rivière-du-Loup 3L 4 games to 2