| 2019 State of Origin series | |
|---|---|
| Won by |  New South Wales (15th title) |
| Series margin | 2–1 |
| Points scored | 122 |
| Player of the series | James Tedesco |
| Top points scorer(s) | James Maloney (20) |
| Top try scorer(s) | Tom Trbojevic (3) |
The 2019 State of Origin series was the 38th annual best-of-three series between the Queensland and New South Wales rugby league teams. Before this series, Queensland had won 21 times, NSW 14 times, with two series drawn.
For just the second time, a game was played away from Sydney, Brisbane or Melbourne, with Game 2 played at Perth’s Optus Stadium.