Torch Lake Township is a civil township of Antrim County in the U.S. state of Michigan. Located in the Northern Lower Peninsula, the township comprises an isthmus between the eponymous Torch Lake and Grand Traverse Bay, a bay of Lake Michigan. As of the 2020 census, the township population was 1,212, a slight increase from 1,194 at the 2010 census.

Antrim County is a county located in the U.S. state of Michigan. As of the 2020 census, the population was 23,431. The county seat is Bellaire. The name is taken from County Antrim in Northern Ireland.