| Penalties | Club | VS Club | Date | |
|---|---|---|---|---|
| 8 | Munster | Leinster | 02-04-2011 | Match details |
| 7 | Cardiff Blues | Glasgow Warriors | 11-02-2011 | Match details |
| 6 | Edinburgh Rugby | Glasgow Warriors | 27-12-2010 | Match details |
| 6 | Scarlets | Glasgow Warriors | 29-10-2010 | Match details |
| 6 | Ospreys | Edinburgh Rugby | 04-12-2010 | Match details |
| 6 | Ulster | Scarlets | 18-02-2011 | Match details |
| 6 | Leinster | Munster | 02-04-2011 | Match details |
| 5 | Gwent Dragons | Aironi Rugby | 23-10-2010 | Match details |
| 5 | Glasgow Warriors | Cardiff Blues | 11-02-2011 | Match details |
| 5 | Connacht | Ulster | 25-09-2010 | Match details |
| 4 | Benetton Treviso | Scarlets | 04-09-2010 | Match details |
| 4 | Aironi Rugby | Munster | 04-09-2010 | Match details |
