With headquarters in Barrie, the Ontario Federation of Snowmobile Clubs (OFSC) is a non-profit, volunteer driven organization that acts as the coordinating body for organized snowmobiling in Ontario. The OFSC is dedicated to providing strong leadership and support to member clubs and volunteers, to establishing and maintaining quality snowmobile trails, which are used in a safe and environmentally responsible manner, and to furthering the enjoyment of organized snowmobiling.

Ontario's 231 local snowmobile clubs are formed into 17 districts, each represented at the provincial level by an elected Governor and an Operations Director. The Board of Governors meet six times throughout the year to set policy, undertake long term planning, and oversee the provincial operations and budget on behalf of the clubs. The Operations Directors meet twice yearly to deal with trail-related issues and internal district concerns.

As the coordinating body for organized snowmobiling in Ontario, the OFSC provides advice and guidance to member clubs on a broad range of topics to ensure provincial objectives are met. The Federation is also responsible for activities that the clubs deem are best handled at the provincial level such as policy and procedures, TOP Trail planning, insurance, safety, environment, and the user pay system.

Proceeds from the sale of the trail permits required to enter OFSC trails provide primary funding for both the trail operations of local snowmobile clubs and their provincial organization. With family membership now standing at almost 200,000, the OFSC is the largest snowmobiling organization in the world.