| Team | Cards | |
|---|---|---|
 Bohemian FC | 39 (38 / 1) | |
 Derry City | 62 (60 / 2) | |
 Drogheda United | 47 (47 / 0) | |
 Dundalk | 54 (49 / 5) | |
 Galway United | 44 (44 / 0) | |
 Shamrock Rovers | 52 (51 / 1) | |
 Shelbourne | 61 (61 / 0) | |
 Sligo Rovers | 38 (36 / 2) | |
 St Patrick's Athletic | 34 (33 / 1) | |
 Waterford | 46 (46 / 0) | |
