| Penalties | Players | VS Club | Date | |
|---|---|---|---|---|
| 3 | Finn Russell | Ulster | 20-10-2018 | Match details |
| 3 | Mazine Machenaud | Toulouse | 31-03-2019 | Match details |
| 2 | Finn Russell | Leicester Tigers | 16-12-2018 | Match details |
| 1 | Finn Russell | Leicester Tigers | 09-12-2018 | Match details |
| 1 | Mazine Machenaud | Scarlets | 19-01-2019 | Match details |
| 1 | Teddy Iribaren | Scarlets | 19-01-2019 | Match details |
