| Yellow | Players | Sections | Competition |
|---|---|---|---|
| 4 | Iago Aspas | Group Stage | UEFA Europa League 16/17 |
| 4 | Nemanja Radoja | Group Stage | UEFA Europa League 16/17 |
| 3 | Hugo Mallo | Group Stage | UEFA Europa League 16/17 |
| 2 | Gustavo Cabral | Group Stage | UEFA Europa League 16/17 |
| 2 | Pablo Hernandez | Group Stage | UEFA Europa League 16/17 |
| 2 | Theo Bongonda | Group Stage | UEFA Europa League 16/17 |
| 2 | John Guidetti | Group Stage | UEFA Europa League 16/17 |
| 2 | Jonny | Round of 32 | UEFA Europa League 16/17 |
| 1 | Jose Naranjo | Group Stage | UEFA Europa League 16/17 |
| 1 | Carles Planas | Group Stage | UEFA Europa League 16/17 |
| 1 | Daniel Wass | Round of 32 | UEFA Europa League 16/17 |
| 1 | Facundo Roncaglia | Round of 32 | UEFA Europa League 16/17 |
UEFA Europa League 23/24 Top goal scorers