| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Martin Atkinson | 19 | 7 | - | - | 2.71 |
| Mike Dean | 27 | 4 | - | - | 6.75 |
| Howard Webb | 28 | 4 | - | - | 7 |
| Peter Walton | 11 | 3 | - | - | 3.67 |
| Chris Foy | 21 | 3 | - | - | 7 |
| Claus Bo Larsen | 3 | 2 | - | - | 1.5 |
| Carlos Amarilla | 5 | 2 | - | - | 2.5 |
| Nicola Rizzoli | 7 | 2 | - | - | 3.5 |
| Mike Jones | 8 | 2 | - | - | 4 |
| Phil Dowd | 16 | 2 | - | - | 8 |
| Sebastiano Peruzzo | 1 | 1 | - | - | 1 |
| Roberto Silvera | 1 | 1 | - | - | 1 |
| Carlos Torres | 1 | 1 | - | - | 1 |
| Florian Meyer | 2 | 1 | - | - | 2 |
| Julio Bascunan | 2 | 1 | - | - | 2 |
| Marco di Bello | 2 | 1 | - | - | 2 |
| Pedro Proenca | 2 | 1 | - | - | 2 |
| Carlos Simon | 3 | 1 | 1 | - | 1.5 |
| Anthony Taylor | 3 | 1 | - | - | 3 |
| Wolfgang Stark | 3 | 1 | - | - | 3 |
| Cuneyt Cakir | 3 | 1 | - | - | 3 |
| Jonas Eriksson | 3 | 1 | - | - | 3 |
| William Collum | 3 | 1 | - | - | 3 |
| Daniele Doveri | 3 | 1 | - | - | 3 |
| Piero Giacomelli | 3 | 1 | - | - | 3 |
| Paolo Tagliavento | 3 | 1 | - | - | 3 |
| Lubos Michel | 4 | 1 | - | - | 4 |
| Antonio Damato | 5 | 1 | - | - | 5 |
| Stuart Attwell | 5 | 1 | - | - | 5 |
| Luca Banti | 6 | 1 | - | - | 6 |
| Gianluca Rocchi | 6 | 1 | - | - | 6 |
| Mike Riley | 8 | 1 | - | - | 8 |
| Steve Bennett | 13 | 1 | - | - | 13 |
| Alan Wiley | 13 | 1 | - | - | 13 |
| Andre Marriner | 14 | 1 | - | - | 14 |
| Mark Clattenburg | 15 | 1 | - | - | 15 |
P = Matches played,
C = Cards .