Huntsville is a town in Muskoka district, Ontario. It is located 215 kilometres (134 mi) north of Toronto and 130 kilometres (81 mi) south of North Bay. Of the three major Muskoka towns (the others being Gravenhurst and Bracebridge, it is the largest in both population and land area.

The District Municipality of Muskoka, more generally referred to as the District of Muskoka or Muskoka, is a regional municipality in Central Ontario, Canada. It extends from Georgian Bay in the west, to the northern tip of Lake Couchiching in the south, to the western border of Algonquin Provincial Park in the east. A two-hour drive north of Toronto, it spans 6,475 km2 (2,500 sq mi). It has some 1,600 lakes, making it a popular cottaging destination.