The Mid-Atlantic Collegiate Hockey Association is a men's club league in ACHA Division II, in the Northeast region. The member teams are: * Lafayette Leopards * Monmouth Hawks * Pennsylvania Quakers * Princeton Tigers * Rider Broncs * Seton Hall Pirates * UMBC Retrievers * Wagner Seahawks * William Paterson Pioneers This league is not to be confused with the Mid-America Collegiate Hockey Association, a Central region league.