| Penalties | Players | VS Club | Date | |
|---|---|---|---|---|
| 4 | Jarrod Evans | Scarlets | 09-01-2021 | Match details |
| 2 | Jarrod Evans | Zebre | 02-10-2020 | Match details |
| 2 | Jarrod Evans | Munster | 26-10-2020 | Match details |
| 2 | Jarrod Evans | Gwent Dragons | 26-12-2020 | Match details |
| 2 | Jarrod Evans | Scarlets | 22-01-2021 | Match details |
| 2 | Ben Thomas | Munster | 26-02-2021 | Match details |
| 2 | Jarrod Evans | Edinburgh Rugby | 22-03-2021 | Match details |
| 1 | Jason Tovey | Zebre | 02-10-2020 | Match details |
| 1 | Jarrod Evans | Connacht | 10-10-2020 | Match details |
| 1 | Jarrod Evans | Benetton Treviso | 16-11-2020 | Match details |
| 1 | Jarrod Evans | Glasgow Warriors | 29-11-2020 | Match details |
| 1 | Jason Tovey | Ospreys | 01-01-2021 | Match details |
| 1 | Jason Tovey | Connacht | 20-02-2021 | Match details |
| 1 | Ben Thomas | Benetton Treviso | 14-03-2021 | Match details |
