| Penalties | Players | VS Club | Date | |
|---|---|---|---|---|
| 4 | Ceri Sweeney | Ulster | 06-10-2007 | Match details |
| 3 | Aled Thomas | Scarlets | 01-09-2007 | Match details |
| 3 | Aled Thomas | Munster | 28-09-2007 | Match details |
| 3 | Aled Thomas | Glasgow Warriors | 30-03-2008 | Match details |
| 2 | Aled Thomas | Cardiff Blues | 07-09-2007 | Match details |
| 2 | Ceri Sweeney | Glasgow Warriors | 04-01-2008 | Match details |
| 2 | Aled Thomas | Ulster | 15-02-2008 | Match details |
| 2 | Ceri Sweeney | Connacht | 18-04-2008 | Match details |
| 2 | Ceri Sweeney | Ospreys | 06-05-2008 | Match details |
| 1 | Aled Thomas | Cardiff Blues | 26-12-2007 | Match details |
| 1 | Ceri Sweeney | Cardiff Blues | 26-12-2007 | Match details |
| 1 | Ceri Sweeney | Scarlets | 01-01-2008 | Match details |
| 1 | Aled Thomas | Edinburgh Rugby | 29-02-2008 | Match details |
| 1 | Ceri Sweeney | Leinster | 03-05-2008 | Match details |
