| Penalties | Club | VS Club | Date | |
|---|---|---|---|---|
| 7 | Leinster | Cardiff Blues | 10-01-2009 | Match details |
| 7 | Ospreys | Munster | 09-01-2009 | Match details |
| 6 | Connacht | Leinster | 02-01-2009 | Match details |
| 6 | Gwent Dragons | Ospreys | 30-04-2009 | Match details |
| 5 | Edinburgh Rugby | Glasgow Warriors | 26-12-2008 | Match details |
| 5 | Munster | Ospreys | 09-01-2009 | Match details |
| 5 | Scarlets | Gwent Dragons | 10-09-2008 | Match details |
| 5 | Glasgow Warriors | Leinster | 24-10-2008 | Match details |
| 5 | Ulster | Edinburgh Rugby | 09-01-2009 | Match details |
| 4 | Cardiff Blues | Gwent Dragons | 06-05-2009 | Match details |
