| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Craig Joubert | 16 | 2 | - | - | 8 |
| Jonathan White | 1 | 1 | - | - | 1 |
| Jerome Garces | 2 | 1 | - | - | 2 |
| Marius van der Westhuizen | 4 | 1 | - | - | 4 |
| Martin Fox (Eng) | 4 | 1 | - | - | 4 |
| Ben O'Keefe | 4 | 1 | - | - | 4 |
| Dean Richards | 5 | 1 | - | - | 5 |
| Mark Lawrence (SA) | 7 | 1 | - | - | 7 |
| Greg Garner | 7 | 1 | - | - | 7 |
| Wayne Barnes (Eng) | 13 | 1 | - | - | 13 |
| Chris Pollock | 13 | 1 | - | - | 13 |
P = Matches played,
C = Cards .