Rally of the Rideau Lakes was a rally competition held in Smiths Falls, Ontario, Canada. The rally originated from the Silver Lake Rally, a club rally started in the 1960s. Rally of the Rideau Lakes was first held in 1973, and it became part of the FIAWorld Rally Championship schedule for the 1974 season. The event was considered well-run and it influenced the Canadian Rally Championship, but due to financial problems it was never held again.[1] However, the World Rally Championship returned to Canada in the 1977 season, when the Critérium du Quebec was included in the calendar.