The Greater Jacksonville Open was a PGA Tour event that was played from 1945 until 1976. Shortly after World War II, the Jacksonville Open began play as a PGA Tour event in Jacksonville, Florida until it was discontinued in the mid-1950s. In the mid-1960s, the PGA Tour came to town again. This time the event was initially named the Jacksonville Open again and changed for the 1968 event to the Jacksonville Open Invitational. The name was changed to the Greater Jacksonville Open for the 1969 event.