West Coast Senior Lacrosse Association
| Sport | Box Lacrosse |
|---|---|
| Founded | 1968 |
| Commissioner | Ernie Truant |
| No. of teams | 5 |
| Country | Canada |
| Most recent champion(s) | Ladner Pioneers (2022) |
| 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.