| Penalties | Players | VS Club | Date | |
|---|---|---|---|---|
| 2 | Gareth Steenson | Montpellier | 22-10-2017 | Match details |
| 1 | Gareth Steenson | Glasgow Warriors | 14-10-2017 | Match details |
| 1 | Gareth Steenson | Leinster | 10-12-2017 | Match details |
| 1 | Gareth Steenson | Leinster | 16-12-2017 | Match details |
| 1 | Joe Simmonds | Montpellier | 13-01-2018 | Match details |
