| Pos | | Player | | | Days | From | To | | Injury / Ban |
| FW |  |
 Adriano | | | 19 |
26-Aug-10 |
14-Sep-10 |
|  right thigh adductor muscle strain |
| FW | |
Adriano | | | 31 |
30-Sep-10 |
31-Oct-10 |
| left ankle straining trauma |
| FW | |
Adriano | | | 71 |
20-Jan-11 |
01-Apr-11 |
| dislocated shoulder |
| FW | |
Adriano | | | 170 |
20-Apr-11 |
07-Oct-11 |
| left foot Achiles tendon |
| MF | |
 Brighi | | | 3 |
10-Mar-11 |
13-Mar-11 |
|  4th yellow card ban (1 match) |
| DF |  |
 Burdisso | | | 6 |
17-Sep-10 |
23-Sep-10 |
| red card ban + FJ ban for dangerous play (2 matches) |
| DF | |
Burdisso | | | 3 |
25-Nov-10 |
28-Nov-10 |
| red card ban (1 match) |
| DF | |
Burdisso | | | 2 |
21-Jan-11 |
23-Jan-11 |
| 4th yellow card ban (1 match) |
| DF | |
Burdisso | | | 2 |
11-Feb-11 |
13-Feb-11 |
| red card ban (1 match) |
| DF |  |
Cassetti | | | 3 |
08-Nov-10 |
11-Nov-10 |
| 4th yellow card ban (1 match) |
| DF | |
Cassetti | | | 2 |
18-Feb-11 |
20-Feb-11 |
| 8th yellow card ban (1 match) |
| DF | |
Cassetti | | | 3 |
07-Mar-11 |
10-Mar-11 |
| Champions League yellow card ban (1 match) |
| DF | |
Castellini | | | 12 |
12-Sep-10 |
24-Sep-10 |
| left biceps femoris muscle strain |
| MF |  |
De Rossi | | | 13 |
11-Oct-10 |
24-Oct-10 |
| left thigh fatigue |
| MF | |
De Rossi | | | 2 |
18-Feb-11 |
20-Feb-11 |
| 4th yellow card ban (1 match) |
| MF | |
De Rossi | | | 3 |
06-May-11 |
09-May-11 |
| Federal Judge ban for violent behaviour (1st of 3 matches) |
| MF | |
Greco, L | | | 3 |
25-Feb-11 |
28-Feb-11 |
| 4th yellow card ban (1 match) |
| GK |  |
Júlio Sérgio | | | 29 |
23-Sep-10 |
22-Oct-10 |
| right ankle strain, talofibular ligament involved |
| GK | |
Júlio Sérgio | | | 2 |
14-Jan-11 |
16-Jan-11 |
| red card ban (1 match) |
| GK | |
Júlio Sérgio | | | 43 |
18-Mar-11 |
30-Apr-11 |
| right ankle |
| DF |  |
Juan | | | 2 |
15-Apr-11 |
17-Apr-11 |
| 4th yellow card ban (1 match) |
| FW |  |
 Ménez | | | 3 |
07-Mar-11 |
10-Mar-11 |
| Champions League yellow card ban (1 match) |
| DF |  |
Mexès | | | 3 |
23-Sep-10 |
26-Sep-10 |
| red card + FJ ban for insulting the referee (1 of 3 matches) |
| DF | |
Mexès | | | 3 |
30-Sep-10 |
03-Oct-10 |
| red card + FJ ban for insulting the ref (2 matches, later 1) |
| DF | |
Mexès | | | 9 |
04-Feb-11 |
13-Feb-11 |
| Federal Judge ban for insulting the referee (2 matches) |
| DF | |
Mexès | | | 3 |
25-Feb-11 |
28-Feb-11 |
| 4th yellow card ban (1 match) |
| DF | |
Mexès | | | 169 |
04-Apr-11 |
20-Sep-11 |
| left anterior cruciate ligament knee torn |
| DF | |
Mexès | | | 0 |
09-May-11 |
09-May-11 |
|  to join AC Milan in July |
| MF |  |
Perrotta | | | 2 |
01-Oct-10 |
03-Oct-10 |
| 4th yellow card ban (1 match) |
| MF | |
Perrotta | | | 10 |
13-Nov-10 |
23-Nov-10 |
| right knee straining trauma |
| MF | |
Perrotta | | | 3 |
06-May-11 |
09-May-11 |
| Federal Judge ban for violent behaviour (1st of 3 matches) |
| MF |  |
 Pizarro, D | | | 67 |
02-Dec-10 |
07-Feb-11 |
| knee injury |
| DF |  |
 Riise | | | 17 |
07-Sep-10 |
24-Sep-10 |
| head collision wth Espen Ruud during Norway training session |
| DF | |
Rosi | | | 2 |
18-Feb-11 |
20-Feb-11 |
| Federal Judge ban for unsporting conduct (1st of 3 matches) |
| DF | |
Rosi | | | 9 |
25-Feb-11 |
06-Mar-11 |
| Federal Judge ban for unsporting conduct (2 of 3 matches) |
| MF |  |
Taddei | | | 37 |
25-Oct-10 |
01-Dec-10 |
| right gastrocnemius muscle injury |
| MF | |
Taddei | | | 2 |
09-May-11 |
11-May-11 |
| Coppa Italia yellow card ban (1 match) |
| FW |  |
Totti | | | 2 |
05-Nov-10 |
07-Nov-10 |
| red card ban (1 match) |
| FW | |
Totti | | | 3 |
03-Mar-11 |
06-Mar-11 |
| 4th yellow card ban (1 match) |
| FW | |
Totti | | | 3 |
24-Jan-11 |
27-Jan-11 |
| Coppa Italia FJ ban from 2009-10 season (4 matches) |
| FW | |
Totti | | | 2 |
18-Apr-11 |
20-Apr-11 |
| Coppa Italia FJ ban from 2009-10 season (4 matches) |
| FW | |
Totti | | | 3 |
17-Jan-11 |
20-Jan-11 |
| Coppa Italia FJ ban from 2009-10 season (4 matches) |
| FW | |
Totti | | | 2 |
09-May-11 |
11-May-11 |
| Coppa Italia FJ ban from 2009-10 season (4 matches) |
| FW |  |
 Vučinić | | | 2 |
18-Mar-11 |
20-Mar-11 |
| 4th yellow card ban (1 match) |