| Penalties | Players | VS Club | Date | |
|---|---|---|---|---|
| 6 | Sam Costelow | Sharks | 25-03-2023 | Match details |
| 4 | Leigh Halfpenny | Gwent Dragons | 01-01-2023 | Match details |
| 3 | Sam Costelow | Ospreys | 17-09-2022 | Match details |
| 3 | Leigh Halfpenny | Benetton Treviso | 01-10-2022 | Match details |
| 3 | Leigh Halfpenny | Cardiff Blues | 07-01-2023 | Match details |
| 3 | Sam Costelow | Bulls | 27-01-2023 | Match details |
| 3 | Daniel Jones | Glasgow Warriors | 14-04-2023 | Match details |
| 2 | Sam Costelow | Connacht | 21-10-2022 | Match details |
| 1 | Sam Costelow | Ulster | 24-09-2022 | Match details |
| 1 | Rhys Patchell | Ulster | 24-09-2022 | Match details |
| 1 | Leigh Halfpenny | Cardiff Blues | 08-10-2022 | Match details |
| 1 | Leigh Halfpenny | Zebre | 15-10-2022 | Match details |
| 1 | Rhys Patchell | Connacht | 21-10-2022 | Match details |
