Current season, competition or edition: 2022 World Lacrosse Men's U-21 Championship | |
| Sport | Men's lacrosse |
|---|---|
| Founded | 1988 |
| Organising body | World Lacrosse |
| Countries | World Lacrosse member nations |
| Most recent champion(s) |  United States (9th title) |
| Most titles | United States (9 titles) |
| Related competitions | World Lacrosse Championship World Lacrosse Women's U20 Championship |
| Official website | Official website |
The World Lacrosse Men's U20 Championship, formerly known as the World Lacrosse Men's U19 Championship, are held every four years to award world championships for the under-20 age group in men's lacrosse. The tournaments are sanctioned by World Lacrosse.