| Penalties | Players | VS Club | Date | |
|---|---|---|---|---|
| 8 | Matt Toomua | Brumbies | 06-03-2021 | Match details |
| 6 | Matt Toomua | Queensland Reds | 26-02-2021 | Match details |
| 4 | Matt Toomua | Western Force | 09-04-2021 | Match details |
| 4 | Matt Toomua | New South Wales | 24-04-2021 | Match details |
| 3 | Matt Toomua | New South Wales | 19-03-2021 | Match details |
| 2 | Matt Toomua | Brumbies | 18-04-2021 | Match details |
| 1 | Reece Hodge | Queensland Reds | 26-02-2021 | Match details |
| 1 | Reece Hodge | New South Wales | 19-03-2021 | Match details |
| 1 | Reece Hodge | Western Force | 09-04-2021 | Match details |
