2023–24 PGA Tour of Australasia

The 2023–24 PGA Tour of Australasia, titled as the 2023–24 Challenger PGA Tour of Australasia for sponsorship reasons, was the 50th season on the PGA Tour of Australasia, the main professional golf tour in Australia and New Zealand since it was formed in 1973.

Changes for 2023–24
The season marked the return of the PNG Open, being played for the first time since 2019. The Heritage Classic also returned to the schedule, having not been played since 2013.

Challenger title sponsorship
In October 2023, it was announced that the tour had signed a title sponsorship agreement with Australian investment firm Challenger, being renamed as the Challenger PGA Tour of Australasia.

Schedule
The following table lists official events during the 2023–24 season.

Unofficial events
The following events were sanctioned by the PGA Tour of Australasia, but did not carry official money, nor were wins official.

Order of Merit
The Order of Merit was based on tournament results during the season, calculated using a points-based system. The top three players on the Order of Merit earned status to play on the 2025 European Tour (DP World Tour).