 The school participates in a cooperative ice hockey program with Passaic Valley Regional High School as the host school / lead agency as part of a program that expires at the end of the 2018–19 school year; North Warren is the host school for a shared boys and girls lacrosse program, also expiring in 2019–20.The baseball team won the Group I state championship in 1974, defeating Gloucester City Junior-Senior High School in the final of the tournament.In 2003, the baseball team took the North II, Group I state title with a 10–7 win over New Providence High School in the tournament's final game.