2017 NCAA Division I men's lacrosse tournament

The 2017 NCAA Division I Men's Lacrosse Championship was played on Memorial Day weekend in May 2017 at Gillette Stadium in Foxborough, Massachusetts.

This was the 47th annual single-elimination tournament to determine the national championship for National Collegiate Athletic Association (NCAA) Division I men's college lacrosse.

Seventeen teams competed in the tournament, based upon their performance during the regular season. For nine teams entry into the tournament was by means of a conference tournament automatic qualifier, eight teams received at-large selections.

Maryland won their 3rd NCAA title, defeating Ohio State 9-6. This was Maryland's first national title since 1975.

Matt Rambo led the Terps to their long delayed next national title, in the Terps third straight championship game.

Tournament boxscores
Tournament Finals

Tournament Semi-Finals

Tournament Quarterfinals Tournament First Round

All-Tournament Team

 * Tim Muller, Maryland (Most Outstanding Player)
 * Tom Carey, Ohio State
 * Ryan Drenner, Towson
 * Connor Kelly, Maryland
 * Tre Leclaire, Ohio State
 * Dylan Maltz, Maryland
 * Dan Morris, Maryland
 * Matt Rambo, Maryland
 * Tim Rotanz, Maryland
 * Ethan Walker, Denver