| Penalties | Players | Club | VS Club | Date | |
|---|---|---|---|---|---|
| 6 |  Rhian Pienaar | Ulster | Leinster | 25-05-2013 | Match details |
| 4 |  Jonathan Sexton | Leinster | Glasgow Warriors | 11-05-2013 | Match details |
| 4 | Jonathan Sexton | Leinster | Ulster | 25-05-2013 | Match details |
| 3 | Rhian Pienaar | Ulster | Scarlets | 10-05-2013 | Match details |
| 1 |  Owen Williams | Scarlets | Ulster | 10-05-2013 | Match details |
| 1 |  Stuart Hogg | Glasgow Warriors | Leinster | 11-05-2013 | Match details |
