2003 Major League Lacrosse season
| 2003 MLL season | |
|---|---|
| League | Major League Lacrosse | 
| Sport | Field lacrosse | 
| Duration | May 2003 – August 2003 | 
| Number of teams | 6 | 
| TV partner(s) | ESPN2 | 
The 2003 Major League Lacrosse season was the third season of the league. The season began on May 31 and concluded with the championship game on August 24, 2003.