The North American 3 Hockey League (NA3HL) is an American Tier III junior ice hockey league that consists of teams from Connecticut, Georgia, Illinois, Iowa, Louisiana, Maine, Massachusetts, Minnesota, Missouri, Montana, New Jersey, New Mexico, New York, Oklahoma, South Dakota, Texas, Wisconsin, and Wyoming. Sanctioned by USA Hockey, for most of the league's existence, the winner of the NA3HL playoffs would advance to play for the Tier III National Championship, however, this has not been held since 2015.