Central Coast Australian Football League

The Gosford Australian Football Club was founded in 1971, the first and oldest Aussie rules club on the Central Coast, and played in the Newcastle Australian Football League and played their first season in 1972, fielding teams in First and Second grades.

It remained there until 1975 when it was decided that the Central Coast needed its own Australian rules football competition.

The number of teams continued to grow from 1978 when Killarney Vale were founded and joined the league, playing their first season the same year.

Although Bateau Bay remained as a separate club, Wyoming would join back up with Gosford in 1986.

Onward from 2000, all Premiers are listed under the Black Diamond Australian Football League.