The 1977 NCAA Division II Lacrosse Championship was the fourth annual single-elimination tournament to determine the national champions of NCAA Division II and Division III men's college lacrosse in the United States.

A separate Division III men's championship would not be introduced until 1980.

This year's final was played at Boswell Field at the Hobart College in Geneva, New York.

[1] Defending champions Hobart defeated Washington College, 23−13, to win their second national title.

This marked four consecutive championship game appearances for Hobart.