| Penalties | Players | VS Club | Date | |
|---|---|---|---|---|
| 4 | Sam Hidalgo-Clyne | Stade Francais | 12-01-2018 | Match details |
| 2 | Sam Hidalgo-Clyne | London Irish | 14-10-2017 | Match details |
| 2 | Jaco van der Walt | Cardiff Blues | 31-03-2018 | Match details |
| 1 | Sam Hidalgo-Clyne | Krasny Yar | 21-10-2017 | Match details |
| 1 | Jaco van der Walt | Stade Francais | 12-01-2018 | Match details |
