League One Discipline
Red cards
Yellow cards
| Team | Cards |
| Charlton | 86 |
| Northampton | 84 |
| Ipswich | 72 |
| Oxford Utd | 69 |
| Swindon | 69 |
| MK Dons | 67 |
| Shrewsbury | 66 |
| Fleetwood | 65 |
| Burton Albion | 63 |
| Lincoln | 63 |
| Plymouth | 63 |
| Portsmouth | 62 |
| Wigan | 60 |
| Accrington | 59 |
| Gillingham | 59 |
| Peterborough | 59 |
| Bristol Rovers | 58 |
| Hull City | 55 |
| Sunderland | 54 |
| AFC Wimbledon | 51 |
| Doncaster | 51 |
| Rochdale | 50 |
| Crewe | 47 |
| Blackpool | 44 |
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