| Sport | Box lacrosse |
|---|---|
| Inaugural season | 1986 |
| Commissioner | Frazer MacDonald |
| No. of teams | 11 |
| Country | Canada |
| Most recent champion(s) |
Coquitlam Adanacs (2017) |
| Official website | WCJLL |
The West Coast Junior Lacrosse League, or WCJLL is a Junior B box lacrosse league based in the Lower Mainland of British Columbia, Canada, sanctioned by the British Columbia Lacrosse Association. The league champion competes for the British Columbia Junior B Provincial Championship. Teams have competed for the Founders Cup, a national tournament which determines the Canadian Junior B lacrosse champion.