| Yellow | Players | Sections | Competition |
|---|---|---|---|
| 4 | Robert Huth | Group Stage | UEFA Europa League 11/12 |
| 2 | Salif Diao | Group Stage | UEFA Europa League 11/12 |
| 2 | Ryan Shawcross | Group Stage | UEFA Europa League 11/12 |
| 2 | Kenwyne Jones | Group Stage | UEFA Europa League 11/12 |
| 2 | Matthew Upson | Group Stage | UEFA Europa League 11/12 |
| 1 | Ricardo Fuller | Group Stage | UEFA Europa League 11/12 |
| 1 | Dean Whitehead | Round of 32 | UEFA Europa League 11/12 |
| 1 | Glenn Whelan | Group Stage | UEFA Europa League 11/12 |
| 1 | Asmir Begovic | Group Stage | UEFA Europa League 11/12 |
| 1 | Andy Wilkinson | Round of 32 | UEFA Europa League 11/12 |
| 1 | Cameron Jerome | Group Stage | UEFA Europa League 11/12 |
| 1 | Matthew Etherington | Round of 32 | UEFA Europa League 11/12 |
| 1 | Ryan Shotton | Round of 32 | UEFA Europa League 11/12 |
| 1 | Jonathan Walters | Round of 32 | UEFA Europa League 11/12 |
| 1 | Jermaine Pennant | Round of 32 | UEFA Europa League 11/12 |
| 1 | Thomas Sorensen | Group Stage | UEFA Europa League 11/12 |
UEFA Europa League 23/24 Top goal scorers