| Referee | Games |  |  | Cards per game |
|---|
| Saúl Ais Reig | 21 | 101 | 3 | 4.9 (4.8 / 0.1) | |
| Dámaso Arcediano Monescillo | 20 | 96 | 7 | 5.1 (4.8 / 0.3) | |
| Rubén Ávalos Barrera | 19 | 97 | 3 | 5.3 (5.1 / 0.2) | |
| Germán Cid Camacho | 21 | 82 | 6 | 4.2 (3.9 / 0.3) | |
| Adrián Cordero Vega | 20 | 114 | 2 | 5.8 (5.7 / 0.1) | |
| Oliver De La Fuente Ramos | 19 | 93 | 8 | 5.3 (4.9 / 0.4) | |
| Salvador Franco | 21 | 84 | 6 | 4.3 (4.0 / 0.3) | |
| Andrés Fuentes Molina | 21 | 104 | 6 | 5.3 (5.0 / 0.3) | |
| Iosu Galech Apezteguía | 21 | 101 | 2 | 4.9 (4.8 / 0.1) | |
| Miguel González Díaz | 21 | 92 | 3 | 4.5 (4.4 / 0.1) | |
| Jon González Esteban | 23 | 104 | 7 | 4.8 (4.5 / 0.3) | |
| Raúl González Francés | 19 | 78 | 2 | 4.2 (4.1 / 0.1) | |
| José Guzmán Mansilla | 19 | 106 | 4 | 5.8 (5.6 / 0.2) | |
| Iván Hernández | 21 | 110 | 3 | 5.3 (5.2 / 0.1) | |
| José Lesma López | 5 | 20 | 0 | 4.0 (4.0 / 0.0) | |
| José López Toca | 14 | 62 | 2 | 4.5 (4.4 / 0.1) | |
| Luis Milla Alvendiz | 22 | 124 | 3 | 5.7 (5.6 / 0.1) | |
| Álvaro Moreno Aragón | 21 | 87 | 2 | 4.2 (4.1 / 0.1) | |
| Manuel Orellana Cid | 21 | 118 | 4 | 5.8 (5.6 / 0.2) | |
| Alejandro Quintero González | 21 | 119 | 6 | 6.0 (5.7 / 0.3) | |
| Rafael Sánchez López | 21 | 88 | 3 | 4.3 (4.2 / 0.1) | |
| Miguel Sesma Espinosa | 20 | 96 | 5 | 5.1 (4.8 / 0.3) | |
| Daniel Trujillo Suárez | 20 | 64 | 3 | 3.4 (3.2 / 0.2) | |
England