Ontario Lacrosse Association (OLA) is a sanctioned sports body in Ontario, Canada. Empowered by the Canadian Lacrosse Association, the OLA controls and regulates Minor level, Junior level and Senior level Lacrosse. It was established in 1897.
The OLA Junior C Lacrosse League began its first season since 1982 in July 2008. In 1975, the OLA had three different Junior C leagues running at once. The league acts as a development oriented league and players must pay a user fee to cover the teams overhead.