| Penalties | Club | VS Club | Date | |
|---|---|---|---|---|
| 6 | Lions | Gwent Dragons | 22-01-2023 | Match details |
| 5 | Lyon OU | Stade Francais | 01-04-2023 | Match details |
| 4 | Bristol Bears | Clermont Auvergne | 31-03-2023 | Match details |
| 4 | Stade Francais | Lyon OU | 01-04-2023 | Match details |
| 4 | Bath | Glasgow Warriors | 20-01-2023 | Match details |
| 4 | Scarlets | Glasgow Warriors | 29-04-2023 | Match details |
| 3 | Cheetahs | Pau | 22-01-2023 | Match details |
| 3 | Gwent Dragons | Pau | 17-12-2022 | Match details |
| 3 | Cardiff Blues | Sale Sharks | 01-04-2023 | Match details |
| 3 | Toulon | Bath | 15-01-2023 | Match details |
| 3 | Pau | Cheetahs | 10-12-2022 | Match details |
| 3 | Benetton Treviso | Stade Francais | 09-12-2022 | Match details |
| 3 | Clermont Auvergne | Bristol Bears | 31-03-2023 | Match details |
| 2 | Brive | Cardiff Blues | 21-01-2023 | Match details |
| 2 | Sale Sharks | Cardiff Blues | 01-04-2023 | Match details |
| 2 | Zebre | Bristol Bears | 14-01-2023 | Match details |
| 2 | Perpignan | Glasgow Warriors | 16-12-2022 | Match details |
| 1 | Glasgow Warriors | Bath | 10-12-2022 | Match details |
| 1 | Newcastle Falcons | Cardiff Blues | 17-12-2022 | Match details |
| 1 | Connacht | Brive | 16-12-2022 | Match details |
