This is the 2018-19 Sask West Senior Hockey League season. This is the league's 13th season.
- The Eatonia Huskies and Kerrobert Tigers take a leave of absence for the 2018-19 season.
- The Kindersley Red Lions withdrew and are replaced by the Kindersley Sr. Klippers.
On Leave 2018-19
|Kindersley Sr. Klippers||20||16||3||1||119||75||33|
All teams qualify for the playoffs. The top two teams earn a bye to the semifinals The wild card round matches 3 vs 6, 4 vs 5 in best-of-three series. Teams are re-seeded prior to the semifinal round. The semifinal and final rounds are best-of-five.
Wild Card Round
- Macklin Mohawks defeated Luseland Mallards 2 games to none
- Unity Miners defeated Biggar Nationals 2 games to none
- Wilkie Outlaws defeated Unity Miners 3 games to 1
- Macklin Mohawks defeated Kindersley Sr. Klippers 3 games to 2