| Date | Pos | Player | Injury | Status | Expected Return |
| 05/25/12 |
RP |
Eric Stults |
Triceps |
PROB |
Probable for May 29 vs. Chicago Cubs |
| 05/18/12 |
SP |
Tim Stauffer |
Elbow |
DL |
15-day DL. Out until at least early June |
| 05/18/12 |
3B |
James Darnell |
Shoulder |
DL |
15-day DL. Out until at least early June |
| 05/17/12 |
SS |
Jason Bartlett |
Knee |
DL |
15-day DL. Out until at least early June |
| 05/19/12 |
RF |
Mark Kotsay |
Back |
DL |
15-day DL. Out until at least late May |
| 05/09/12 |
SP |
Joe Wieland |
Elbow |
DL |
15-day DL. Out until at least mid-May |
| 05/18/12 |
RP |
Huston Street |
Lat |
DL |
15-day DL. Out until at least late May |
| 05/21/12 |
RP |
Cory Luebke |
Elbow |
DL |
60-day DL. Out for season |
| 05/14/12 |
RF |
Jeremy Hermida |
Hip |
DL |
15-day DL. Out until at least late June |
| 05/20/12 |
RP |
Micah Owings |
Forearm |
DL |
60-day DL. Out until at least late June |
| 05/02/12 |
RF |
Kyle Blanks |
Shoulder |
DL |
60-day DL. Out for season |
| 20120501 |
SP |
Dustin Moseley |
Shoulder |
DL |
60-day DL. Likely out for season |
| 05/25/12 |
LF |
Carlos Quentin |
Knee |
DL |
15-day DL. Expected to begin Class A rehab assignment May 25 |
| 05/05/12 |
3B |
Logan Forsythe |
Foot |
DL |
60-day DL. Out until at least late June |