The Eastern College Athletic Conference Division II Lacrosse League, also known as the ECAC Division II Lacrosse League, is an American NCAA Division II college athletic conference and part of the Eastern College Athletic Conference that only sponsors men's Division II lacrosse. The league was founded in March 2012 and began play in the 2012-13 academic year (2013 lacrosse season). The founding members included Alderson Broaddus University (then Alderson–Broaddus College), Lake Erie College, Lindenwood University, Mercyhurst University, Ohio Valley University, Seton Hill University, Walsh University, and Wheeling Jesuit University. The new conference brings together four former associate member in men's lacrosse only of the East Coast Conference: Lake Erie, Mercyhurst, Seton Hill, and Whee