| Penalties | Players | VS Club | Date | |
|---|---|---|---|---|
| 5 | Paul Grayson | Toulouse | 04-12-2004 | Match details |
| 5 | Paul Grayson | Scarlets | 09-01-2005 | Match details |
| 4 | Shane Drahm | Toulouse | 11-12-2004 | Match details |
| 3 | Shane Drahm | Toulouse | 01-04-2005 | Match details |
| 2 | Shane Drahm | Glasgow Warriors | 24-10-2004 | Match details |
| 2 | Paul Grayson | Scarlets | 30-10-2004 | Match details |
