West Coast Senior Lacrosse Association
| Sport | Box Lacrosse |
|---|---|
| Founded | 1968 |
| Commissioner | Ernie Truant |
| No. of teams | 6 |
| Country | Canada |
| Most recent champion | Ladner Pioneers (2025) |
| Most titles | Ladner Pioneers & Coquitlam Bandits (12) |
| Official website | WCLSA.ca |
The West Coast Senior Lacrosse Association is a Senior B Canadian box lacrosse league. The teams are located in southwest British Columbia. Champions of the league move on to compete for the Presidents Cup, the Canadian National Senior B championship. Teams from the WSCLA have won the Presidents Cup 9 times, most recently the Ladner Pioneer's three peat in 2022, 2023 and 2024.
The league consists of 6 teams, 4 of which are located in the Lower Mainland, and two on Vancouver Island. In recent years, it has been dominated by two teams, the Ladner Pioneers and the Coquitlam (formerly Tri-City) Bandits, who between them have won 17 out of the 23 titles since 2000.