| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Andre Marriner | 21 | 5 | - | - | 4.2 |
| Martin Atkinson | 25 | 5 | - | - | 5 |
| Howard Webb | 18 | 4 | - | - | 4.5 |
| Carlos Delgado Ferreiro | 5 | 3 | - | - | 1.67 |
| Wolfgang Stark | 5 | 3 | - | - | 1.67 |
| Fernando Teixeira Vitienes | 7 | 3 | - | - | 2.33 |
| Carlos Velasco Carballo | 10 | 3 | - | - | 3.33 |
| Lee Mason | 11 | 3 | - | - | 3.67 |
| Chris Foy | 16 | 3 | - | - | 5.33 |
| Michael Oliver | 21 | 3 | - | - | 7 |
| Mike Dean | 29 | 3 | - | - | 9.67 |
| Arturo Dauben Ibanez | 2 | 2 | - | - | 1 |
| Djamel Haimoudi | 3 | 2 | - | - | 1.5 |
| Cuneyt Cakir | 3 | 2 | - | - | 1.5 |
| David Fernandez Borbalan | 7 | 2 | - | - | 3.5 |
| Lee Probert | 9 | 2 | - | - | 4.5 |
| Kevin Friend | 10 | 2 | - | - | 5 |
| Phil Dowd | 12 | 2 | - | - | 6 |
| Anthony Taylor | 14 | 2 | - | - | 7 |
| Mike Jones | 17 | 2 | - | - | 8.5 |
| Mark Clattenburg | 23 | 2 | - | - | 11.5 |
| Herbert Fandel | 1 | 1 | - | - | 1 |
| Ramirez Dominguez | 1 | 1 | - | - | 1 |
| Kim Milton Nielsen | 1 | 1 | - | - | 1 |
| Tom Harald Hagen | 1 | 1 | - | - | 1 |
| Viktor Kassai | 1 | 1 | - | - | 1 |
| Bernard Camille | 1 | 1 | - | - | 1 |
| Firat Aydinus | 1 | 1 | - | - | 1 |
| Anasthasios Sidiropoulos | 1 | 1 | 1 | - | 0.5 |
| Ovidiu Hategan | 2 | 1 | - | - | 2 |
| Svein Oddvar Moen | 2 | 1 | - | - | 2 |
| Stefano Farina | 2 | 1 | - | - | 2 |
| Eric Otogo-Castane | 3 | 1 | - | - | 3 |
| Gianluca Rocchi | 3 | 1 | - | - | 3 |
| Pavel Kralovec | 4 | 1 | - | - | 4 |
| Eddie Maillet | 4 | 1 | - | - | 4 |
| Massimo Busacca | 4 | 1 | - | - | 4 |
| Antonio Rubinos Perez | 5 | 1 | - | - | 5 |
| Alfonso Perez Burrull | 5 | 1 | - | - | 5 |
| Antonio Miguel Mateu Lahoz | 5 | 1 | - | - | 5 |
| Neil Swarbrick | 8 | 1 | - | - | 8 |
| Alberto Undiano Mallenco | 8 | 1 | - | - | 8 |
| Craig Pawson | 10 | 1 | - | - | 10 |
| Jonathan Moss | 14 | 1 | - | - | 14 |
P = Matches played,
C = Cards .