The 2018 Northeast Conference men's basketball tournament was the postseason men's basketball tournament for the Northeast Conference for the 2017–18 NCAA Division I men's basketball season. All tournament games were played at the home arena of the highest seed, on February 28, March 3, and March 6, 2018. The No. 4 seed LIU Brooklyn defeated No. 1 seed Wagner in the championship game to earn the NEC's automatic bid to the NCAA tournament.