| Penalties | Club | VS Club | Date | |
|---|---|---|---|---|
| 9 | Aironi Rugby | Benetton Treviso | 23-12-2011 | Match details |
| 8 | Glasgow Warriors | Gwent Dragons | 07-10-2011 | Match details |
| 7 | Leinster | Edinburgh Rugby | 28-10-2011 | Match details |
| 6 | Ulster | Edinburgh Rugby | 06-01-2012 | Match details |
| 6 | Ospreys | Ulster | 25-09-2011 | Match details |
| 6 | Munster | Glasgow Warriors | 14-04-2012 | Match details |
| 6 | Scarlets | Aironi Rugby | 04-09-2011 | Match details |
| 5 | Gwent Dragons | Edinburgh Rugby | 23-03-2012 | Match details |
| 5 | Benetton Treviso | Ospreys | 17-09-2011 | Match details |
| 5 | Edinburgh Rugby | Gwent Dragons | 23-03-2012 | Match details |
| 5 | Connacht | Gwent Dragons | 30-03-2012 | Match details |
| 5 | Cardiff Blues | Connacht | 10-02-2012 | Match details |
