Victorian Junior Masters
Waverley Golf ClubVictoria

Running since the early 1990s, the Victorian Junior Masters attracts leading junior players from around Australia and overseas, and is considered one of the country's premier junior golf tournaments.
Past champions include Jason Day (2005, later world No.1), Marc Leishman (2001) and Cameron Smith (2011), with Adam Scott finishing top 5 in all four years he competed - a genuine measure of the field quality this event has historically attracted. It's held annually, typically in the second half of the year; check the event portal linked from the club's website for current dates and entry.
Age groups
13-15, 16-18
Also in Victoria