| 2000 State of Origin series | |
|---|---|
| Won by |  New South Wales (9th title) |
| Series margin | 3-0 |
| Points scored | 146 |
| Attendance | 159,074 (ave. 53,025 per match) |
| Top points scorer(s) | Ryan Girdler (52) |
| Top try scorer(s) | Ryan Girdler (5) |
The 2000 State of Origin series was the 19th year that the annual three-game series between the Queensland and New South Wales representative rugby league football teams was played entirely under 'state of origin' selection rules. During the 2000 series Gorden Tallis was sent off for calling the referee a cheat, Ryan Girdler amassed an incredible 32 points in one match and New South Wales whitewashed the series in a combined scoreline of 104 to 42 - the biggest gap between the two sides in history.