| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Jonathan Moss | 16 | 3 | - | - | 5.33 |
| Deniz Aytekin | 2 | 2 | - | - | 1 |
| Jose Antonio Teixeira Vitienes | 6 | 2 | - | - | 3 |
| Bjorn Kuipers | 6 | 2 | - | - | 3 |
| Carlos Clos Gomez | 13 | 2 | - | - | 6.5 |
| Craig Pawson | 14 | 2 | - | - | 7 |
| Anthony Taylor | 23 | 2 | - | - | 11.5 |
| Marco Rodriguez | 2 | 1 | - | - | 2 |
| Craig Thomson | 2 | 1 | - | - | 2 |
| Bas Nijhuis | 2 | 1 | - | - | 2 |
| Danny Desmond Makkelie | 2 | 1 | - | - | 2 |
| Massimo Busacca | 3 | 1 | - | - | 3 |
| Pedro Perez Montero | 3 | 1 | - | - | 3 |
| Miguel Angel Ayza Gamez | 3 | 1 | - | - | 3 |
| Frank de Bleeckere | 3 | 1 | - | - | 3 |
| Roger East | 4 | 1 | - | - | 4 |
| Olegario Benquerenca | 4 | 1 | - | - | 4 |
| Guido Winkmann | 4 | 1 | - | - | 4 |
| Jonas Eriksson | 5 | 1 | - | - | 5 |
| Carlos Delgado Ferreiro | 6 | 1 | - | - | 6 |
| Jose Luis Gonzalez Gonzalez | 6 | 1 | - | - | 6 |
| Gianluca Rocchi | 6 | 1 | - | - | 6 |
| Gunther Perl | 7 | 1 | - | - | 7 |
| Chris Kavanagh | 7 | 1 | - | - | 7 |
| Knut Kircher | 7 | 1 | - | - | 7 |
| Howard Webb | 7 | 1 | - | - | 7 |
| Nicola Rizzoli | 8 | 1 | - | - | 8 |
| Stuart Attwell | 8 | 1 | - | - | 8 |
| Perez Lasa | 9 | 1 | - | - | 9 |
| David Fernandez Borbalan | 10 | 1 | 1 | - | 5 |
| Mike Jones | 11 | 1 | - | - | 11 |
| Lee Mason | 12 | 1 | - | - | 12 |
| Antonio Miguel Mateu Lahoz | 12 | 1 | - | - | 12 |
| Andre Marriner | 15 | 1 | - | - | 15 |
| Alberto Undiano Mallenco | 15 | 1 | - | - | 15 |
| Michael Oliver | 17 | 1 | - | - | 17 |
| Jose Luis Parades Romero | 3 | 0 | 1 | - | 3 |
P = Matches played,
C = Cards .