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| Tournament details | |||
|---|---|---|---|
| Dates | 4–9 June | ||
| Level | Super 300 | ||
| Total prize money | US$150,000 | ||
| Venue | Quaycentre | ||
| Location | Sydney, Australia | ||
| Champions | |||
| Men's singles |  Jonatan Christie | ||
| Women's singles |  Chen Yufei | ||
| Men's doubles |  Ko Sung-hyun Shin Baek-cheol | ||
| Women's doubles |  Yuki Fukushima Sayaka Hirota | ||
| Mixed doubles | Wang Yilyu Huang Dongping | ||
| |||
The 2019 Australian Open (officially known as the Crown Group Australian Open 2019 for sponsorship reasons) was a badminton tournament which took place at Quaycentre in Sydney, Australia, from 4 to 9 June 2019 and had a total purse of $150,000.