Ontario Junior C Lacrosse League
| Sport | Box lacrosse |
|---|---|
| Founded | 2008 |
| Commissioner | Jim Lowe |
| No. of teams | 15 |
| Country | Canada |
| Most recent champion(s) | Peterborough Lakers (2024) |
| Most titles | Clarington Shamrox (4) |
The Ontario Junior C Lacrosse League (OJCLL) is a box lacrosse league sanctioned by the Ontario Lacrosse Association in Canada. The league features teams split into three regional divisions. OJCLL annually play a 16-game schedule and playoffs for the Meredith Cup league championship.