The Great Northern Conference is a high school athletic conference in the Wisconsin Interscholastic Athletic Association. It comprises seven teams from Marathon, Taylor, Lincoln, Oneida, Langlade and Vilas counties in Northern Wisconsin. The Conference was formed in 2008 with former Lumberjack members Lakeland, Medford, Northland Pines and Tomahawk, Cloverbelt member Mosinee, and Wisconsin Valley's Antigo and Merrill. In 2010, Merrill returned to the Wisconsin Valley conference and Rhinelander took its place.
Football
Volleyball
Girls Swimming
Boys Soccer
Boys Cross Country
Girls Cross Country
Girls Tennis
Girls Basketball
Boys Basketball
Wrestling
Girls Hockey
Boys Hockey
Gymnastics
Boys Swimming
Baseball
Softball
Girls Track
Boys Track
Girls Soccer
Boys Golf
Boys Tennis