| Roster | ||||||||
| No | STARTERS | AGE | B | T | HT | WT | DOB | 2011 SALARY |
| 53 | Cahill, Trevor | 23 | R | R | 6-4 | 225 | 03/01/1988 | $440,000 |
| 55 | Collmenter, Josh | 26 | R | R | 6-2 | 235 | 02/07/1986 | $414,000 |
| 54 | Enright, Barry | 25 | R | R | 6-3 | 220 | 03/30/1986 | $418,000 |
| 41 | Hudson, Daniel | 24 | R | R | 6-3 | 232 | 03/09/1987 | $419,000 |
| 31 | Kennedy, Ian | 27 | R | R | 6-0 | 190 | 12/19/1984 | $423,000 |
| Lorin, Brett | 24 | 6-7 | 252 | 03/31/1987 | Not available | |||
| 36 | Miley, Wade | 25 | L | L | 6-1 | 219 | 11/13/1986 | $414,000 |
| 56 | Ortega, Yonata | 25 | R | R | 6-1 | 220 | 11/11/1986 | Not available |
| 51 | Saunders, Joe | 30 | L | L | 6-3 | 210 | 06/16/1981 | $5,500,000 |
| No | BULLPEN | AGE | B | T | HT | WT | DOB | 2011 SALARY |
| 4 | Bauer, Trevor | 21 | 6-2 | 185 | 01/17/1991 | Not available | ||
| 56 | Breslow, Craig | 31 | L | L | 5-11 | 190 | 08/08/1980 | $1,400,000 |
| 38 | Demel, Sam | 26 | R | R | 6-0 | 205 | 10/23/1985 | $417,000 |
| 30 | Hernandez, David | 26 | R | R | 6-2 | 250 | 05/13/1985 | $423,500 |
| 43 | Kroenke, Zach | 27 | R | L | 6-2 | 205 | 04/21/1984 | $414,000 |
| 45 | Mickolio, Kam | 27 | R | R | 6-9 | 255 | 05/10/1984 | $417,000 |
| 47 | Paterson, Joe | 25 | R | L | 6-1 | 210 | 05/19/1986 | $414,000 |
| 40 | Putz, J.J. | 34 | R | R | 6-5 | 250 | 02/22/1977 | $4,000,000 |
| 40 | Saito, Takashi | 41 | L | R | 6-2 | 200 | 02/14/1970 | $1,750,000 |
| 39 | Shaw, Bryan | 24 | S | R | 6-1 | 208 | 11/08/1987 | $414,000 |
| 59 | Zagurski, Mike | 29 | L | L | 6-0 | 225 | 01/27/1983 | $414,000 |
| 29 | Ziegler, Brad | 32 | R | R | 6-4 | 205 | 10/10/1979 | $1,250,000 |
| No | CATCHERS | AGE | B | T | HT | WT | DOB | 2011 SALARY |
| 12 | Blanco, Henry | 40 | R | R | 5-11 | 226 | 08/29/1971 | $1,000,000 |
| 17 | Hammock, Robby | 34 | R | R | 5-10 | 187 | 05/13/1977 | $414,000 |
| 26 | Montero, Miguel | 28 | L | R | 5-11 | 215 | 07/09/1983 | $3,200,000 |
| 35 | Schmidt, Konrad | 27 | R | R | 5-10 | 225 | 08/02/1984 | Not available |
| 15 | Tatum, Craig | 28 | R | R | 6-1 | 225 | 03/18/1983 | $414,000 |
| No | INFIELDERS | AGE | B | T | HT | WT | DOB | 2011 SALARY |
| 27 | Blum, Geoff | 38 | S | R | 6-3 | 221 | 04/26/1973 | $1,350,000 |
| 6 | Drew, Stephen | 28 | L | R | 6-0 | 190 | 03/16/1983 | $4,650,000 |
| 44 | Goldschmidt, Paul | 24 | R | R | 6-3 | 244 | 09/10/1987 | $414,000 |
| 2 | Hill, Aaron | 29 | R | R | 5-11 | 200 | 03/21/1982 | $5,000,000 |
| 16 | McDonald, John | 37 | R | R | 5-9 | 180 | 09/24/1974 | $1,500,000 |
| 37 | Overbay, Lyle | 35 | L | L | 6-2 | 220 | 01/28/1977 | $5,000,000 |
| 14 | Roberts, Ryan | 31 | R | R | 5-11 | 185 | 09/19/1980 | $423,500 |
| No | OUTFIELDERS | AGE | B | T | HT | WT | DOB | 2011 SALARY |
| 18 | Bloomquist, Willie | 34 | R | R | 5-11 | 185 | 11/27/1977 | $900,000 |
| 5 | Gillespie, Cole | 27 | R | R | 6-1 | 197 | 06/20/1984 | $414,000 |
| 16 | Kubel, Jason | 29 | L | R | 6-0 | 220 | 05/25/1982 | $5,250,000 |
| 8 | Parra, Gerardo | 24 | L | L | 5-11 | 200 | 05/06/1987 | $426,000 |
| 10 | Upton, Justin | 24 | R | R | 6-2 | 205 | 08/25/1987 | $4,458,333 |
| 17 | Winfree, David | 26 | R | R | 6-3 | 230 | 08/05/1985 | Not available |
| 24 | Young, Chris | 28 | R | R | 6-2 | 190 | 09/05/1983 | $5,200,000 |
| No | DESIGNATED HITTERS | AGE | B | T | HT | WT | DOB | 2011 SALARY |