2000 NCAA Division I men's lacrosse tournament

The 2000 NCAA Division I lacrosse tournament was the 30th annual tournament hosted by the National Collegiate Athletic Association to determine the team champion of men's college lacrosse among its Division I programs, held at the end of the 2000 NCAA Division I men's lacrosse season.

Syracuse defeated Princeton in the final, 13–7. This marked the seventh victory in a national championship game for the Syracuse program.

The championship game was played at Byrd Stadium at the University of Maryland in College Park, Maryland, with 24,105 fans in attendance.

Qualifying
Twelve NCAA Division I college men's lacrosse teams met after having played their way through a regular season, and for some, a conference tournament.

No teams made their debut appearance in the Division I lacrosse tournament.

Tournament bracket

 * * = Overtime

All-Tournament Team

 * Liam Banks, Syracuse (Named the tournament's Most Outstanding Player)
 * Rob Mulligan, Syracuse
 * Ryan Powell, Syracuse
 * Marshall Abrams, Syracuse
 * John Glatzel, Syracuse
 * Josh Sims, Princeton
 * Sean Hartofilis, Princeton
 * Ryan Curtis, Virginia
 * Conor Gill, Virginia
 * A.J. Haugen, Johns Hopkins