| Penalties | Players | VS Club | Date | |
|---|---|---|---|---|
| 5 | David Humphreys | Cardiff Blues | 22-10-2004 | Match details |
| 3 | David Humphreys | Gloucester | 07-01-2005 | Match details |
| 2 | David Humphreys | Gloucester | 30-10-2004 | Match details |
| 2 | David Humphreys | Cardiff Blues | 16-01-2005 | Match details |
| 2 | Adam Larkin | Cardiff Blues | 16-01-2005 | Match details |
| 1 | David Humphreys | Stade Francais | 04-12-2004 | Match details |
| 1 | David Humphreys | Stade Francais | 11-12-2004 | Match details |
