There is 1 golf course in Ontario, Oregon and 0 are municipal courses. There are also another 2 golf courses within 20 miles of Ontario, including 2 public, 0 municipal and 0 private courses. The oldest course in the Ontario area is the Scotch Pines Golf Course which was designed by William Scott Masingill and opened in 1988. The longest course is Scotch Pines Golf Course, which is 6,487 yards.