The 2018 PGA Tour of Australasia, titled as the 2018 ISPS Handa PGA Tour of Australasia for sponsorship reasons, was the 45th season on the PGA Tour of Australasia, the main professional golf tour in Australia and New Zealand since it was formed in 1973.

The following table lists official events during the 2018 season.

[1] The Order of Merit was based on prize money won during the season, calculated in Australian dollars.

[2][3] The leading player on the Order of Merit earned status to play on the 2019 European Tour.

[4]