This is the 2017-18 Laval Senior A Hockey League season. This appears to be the league's fifth season.
- The Dynamos Express are no longer in the league.
- The Monteuil Tempetes had joined the league but were gone by the start of play for the season.
All of the league games are played at Colisee de Laval.
|Delta Grand Ducs|
|Delta Grand Ducs||24||5||16||2||68||107||14|
All teams qualify. Each team plays four games in the preliminary portion of the playoffs. The top four teams advance to the single elimination semifinals. The semifinal winners meet in the championship game.
- Game 1: Delta Ducs defeated Laval-Est Rangers 6-0
- Game 2: Delta Grand Ducs tied Monteuil Eclairs 1-1
- Game 3: Laval-Nord Vipers defeated Monteuil Etoiles 6-2
- Game 4: Laval-Nord Cobra defeated Laval-Est Rangers 8-1
- Game 5: Monteuil Eclairs defeated Laval-Nord Vipers 5-3
- Game 6: Delta Ducs defeated Delta Grand Ducs 5-3
- Game 7: Laval-Est Rangers tied Monteuil Etoiles 7-7
- Game 8: Laval-Nord Cobra defeated Delta Grand Ducs 6-3
- Game 9: Delta Ducs defeated Laval-Nord Vipers 1-0
- Game 10: Monteuil Eclairs defeated Laval-Est Rangers 6-2
- Game 11: Laval-Nord Cobra defeated Monteuil Etoiles 6-4
- Game 12: Laval-Nord Vipers defeated Delta Grand Ducs 5-1
- Game 13: Monteuil Eclairs defeated Laval-Nord Cobra 6-5
- Game 14: Delta Ducs defeated Monteuil Etoiles 7-0
Round Robin Standings
|Delta Grand Ducs||4||0||3||1||8||17||1|
- Delta Ducs vs Laval-Nord Vipers
- Laval-Nord Cobra defeated Monteuil Eclairs 5-4 (so)
- Laval-Nord Cobra defeated Delta Ducs 4-1