| Year: | 1998–99 |
| Tour: | PGA Tour of Australasia |
| Regular Season: | – |
| No Of Events: | 12 |
| Honor1: | Order of Merit |
| Honoree1: |  Jarrod Moseley |
| Honor2: | Player of the Year |
| Honoree2: | Jarrod Moseley |
| Honor3: | Rookie of the Year |
| Honoree3: | Geoff Ogilvy |
| Prevseason: | 1997–98 |
| Nextseason: | 1999–2000 |
The 1998–99 PGA Tour of Australasia was the 27th 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 1998–99 season.
| Date | Tournament | Location | Purse (A$) | Winner | OWGR points | Other tours | Notes | |
|---|---|---|---|---|---|---|---|---|
| 25 Oct | Ford South Australian Open | South Australia | 500,000 | Stuart Bouvier (1) | 16 | |||
| 22 Nov | MasterCard Australian PGA Championship | New South Wales | 600,000 | David Howell (n/a) | 16 | |||
| 29 Nov | ANZ Players Championship | Queensland | 500,000 | Stephen Leaney (3) | 20 | |||
| 6 Dec | Holden Australian Open | South Australia | 640,000 | Greg Chalmers (2) | 34 | Flagship event | ||
| 13 Dec | New Zealand Open | New Zealand | NZ$300,000 |  Matthew Lane (1) | 16 | |||
| 20 Dec | Schweppes Coolum Classic | Queensland | 200,000 | Stuart Appleby (1) | 16 | |||
| 10 Jan | Victorian Open | Victoria | 200,000 | Kenny Druce (1) | 16 | |||
| 31 Jan | Heineken Classic | Western Australia | 800,000 | Jarrod Moseley (1) | 30 | EUR | ||
| 7 Feb | Greg Norman Holden International | New South Wales | 1,000,000 | Michael Long (2) | 22 | |||
| 14 Feb | Ericsson Masters | Victoria | 640,000 | Craig Spence (1) | 16 | |||
| 21 Feb | Canon Challenge | New South Wales | 350,000 | Rod Pampling (1) | 16 | |||
| 7 Mar | ANZ Tour Championship | Australian Capital Territory | 500,000 | Marcus Cain (1) | 16 | Tour Championship |
The Order of Merit was based on prize money won during the season, calculated in Australian dollars.[1] [2]
| Position | Player | Prize money (A$) | |
|---|---|---|---|
| 1 | 330,798 | ||
| 2 | 287,907 | ||
| 3 | 277,160 | ||
| 4 | 223,574 | ||
| 5 | 221,780 |