There have been five NRL Women's premiership seasons. Each season, the tournament is decided by a grand final. This is a list of all the grand finals that were played to decide those premierships.
| Season | Premiers | Score | Runners-up | Referee(s) | Venue | Date | |
|---|---|---|---|---|---|---|---|
| NRL Women's Premiership | |||||||
| 2018 | Brisbane Broncos | 34 – 12 | Sydney Roosters | J. StoneK. Badger | ANZ Stadium Sydney | 30 September 2018 | |
| 2019 | Brisbane Broncos (2) | 30 – 6 | St George Illawarra Dragons | K. BadgerD. Schwass | ANZ Stadium Sydney | 6 October 2019 | |
| 2020 | Brisbane Broncos (3) | 20 – 10 | Sydney Roosters | B. Sharpe | ANZ Stadium Sydney | 25 October 2020 | |
| 2021 | Sydney Roosters | 16 – 4 | St George Illawarra Dragons | B. Sharpe | Moreton Daily Stadium Brisbane | 10 April 2022 | |
| 2022 | Newcastle Knights | 32 – 12 | Parramatta Eels | K. Badger | Accor Stadium Sydney | 2 October 2022 | |
| 2023 | Newcastle Knights (2) | 24 - 18 | Gold Coast Titans | B. Sharpe | Accor Stadium Sydney | 1 October 2023 | |
| Team | Winners | Runners-up | Years won | Years runner-up |
|---|---|---|---|---|
| Brisbane Broncos | 3 | 0 | 2018, 2019, 2020 | |
| Newcastle Knights | 2 | 0 | 2022, 2023 | |
| Sydney Roosters | 1 | 2 | 2021 | 2018, 2020 |
| St George Illawarra Dragons | 0 | 2 | 2019, 2021 | |
| Parramatta Eels | 0 | 1 | 2022 | |
| Gold Coast Titans | 0 | 1 | 2023 | |