The Towson Tigers men's lacrosse team represents Towson University in National Collegiate Athletic Association (NCAA) Division I college lacrosse. The coach is currently Shawn Nadelen, who is in his fifth year at that position. The team plays its home games in Johnny Unitas Stadium. Towson has competed in the Colonial Athletic Association for lacrosse since 2002, with the conference tournament format commencing in 2003. Previously being a member of the East Coast Conference and the America East Conference. The team's principal rivals are the Loyola Greyhounds, though the team has other significant series with Maryland and Johns Hopkins.