The 2019 NCAA Division I Men's Lacrosse Championship was the 49th annual single-elimination tournament to determine the national championship for National Collegiate Athletic Association (NCAA) Division I men's college lacrosse.

Teams

Bracket

Game summaries

All times Eastern.

Play–in game

First round

Quarterfinals

Semifinals

National Championship

References

{{NCAA Division I Men's Lacrosse Championships NCAA Division I Men's Lacrosse Championship Lacrosse NCAA Division I Men's Lacrosse Lacrosse in Pennsylvania Sports in Philadelphia NCAA Division I Men's Lacrosse Championship