| # | Pitchers | B/T | Ht | Wt | DOB |
|---|---|---|---|---|---|
| 61 | Jared Burton | R-R | 6'5" | 225 | Jun 2, 1981 |
| 30 | Kevin Correia | R-R | 6'3" | 200 | Aug 24, 1980 |
| 38 | Cole De Vries * | R-R | 6'1" | 180 | Feb 12, 1985 |
| 58 | Scott Diamond | L-L | 6'3" | 220 | Jul 30, 1986 |
| 52 | Brian Duensing | L-L | 6'0" | 205 | Feb 22, 1983 |
| 50 | Casey Fien | R-R | 6'2" | 205 | Oct 21, 1983 |
| 32 | Kyle Gibson * | R-R | 6'6" | 210 | Oct 23, 1987 |
| 62 | Liam Hendriks * | R-R | 6'1" | 205 | Feb 10, 1989 |
| 74 | B.J. Hermsen * | R-R | 6'5" | 240 | Dec 1, 1989 |
| 60 | Pedro Hernandez | L-L | 5'10" | 210 | Apr 12, 1989 |
| 65 | Trevor May * | R-R | 6'5" | 215 | Sep 23, 1989 |
| 37 | Mike Pelfrey | R-R | 6'7" | 250 | Jan 14, 1984 |
| 15 | Glen Perkins | L-L | 6'0" | 205 | Mar 2, 1983 |
| 57 | Ryan Pressly | R-R | 6'3" | 205 | Dec 15, 1988 |
| 64 | Tyler Robertson * | L-L | 6'5" | 255 | Dec 23, 1987 |
| 20 | Josh Roenicke | R-R | 6'3" | 200 | Aug 4, 1982 |
| 51 | Anthony Swarzak | R-R | 6'4" | 210 | Sep 10, 1985 |
| 71 | Caleb Thielbar * | R-L | 6'0" | 195 | Jan 31, 1987 |
| 72 | Michael Tonkin * | R-R | 6'7" | 220 | Nov 19, 1989 |
| 43 | Tim Wood
 15-day DL *
|
R-R | 6'0" | 180 | Nov 16, 1982 |
| 49 | Vance Worley | R-R | 6'2" | 230 | Sep 25, 1987 |
| # | Catchers | B/T | Ht | Wt | DOB |
| 41 | Drew Butera * | R-R | 6'1" | 200 | Aug 9, 1983 |
| 9 | Ryan Doumit | S-R | 6'1" | 220 | Apr 3, 1981 |
| 44 | Chris Herrmann * | L-R | 6'0" | 200 | Nov 24, 1987 |
| 7 | Joe Mauer | L-R | 6'5" | 230 | Apr 19, 1983 |
| 82 | Josmil Pinto * | R-R | 5'11" | 210 | Mar 31, 1989 |
| # | Infielders | B/T | Ht | Wt | DOB |
| 8 | Jamey Carroll | R-R | 5'11" | 175 | Feb 18, 1974 |
| 2 | Brian Dozier | R-R | 5'11" | 190 | May 15, 1987 |
| 5 | Eduardo Escobar | S-R | 5'10" | 175 | Jan 5, 1989 |
| 25 | Pedro Florimon | S-R | 6'2" | 180 | Dec 10, 1986 |
| 33 | Justin Morneau | L-R | 6'4" | 220 | May 15, 1981 |
| 24 | Trevor Plouffe | R-R | 6'2" | 205 | Jun 15, 1986 |
| 83 | Danny Santana * | S-R | 5'11" | 160 | Nov 7, 1990 |
| # | Outfielders | B/T | Ht | Wt | DOB |
| 31 | Oswaldo Arcia | L-R | 6'0" | 220 | May 9, 1991 |
| 12 | Joe Benson * | R-R | 6'1" | 215 | Mar 5, 1988 |
| 32 | Aaron Hicks | S-R | 6'2" | 190 | Oct 2, 1989 |
| 19 | Darin Mastroianni
15-day DL *
|
R-R | 5'11" | 190 | Aug 26, 1985 |
| 27 | Chris Parmelee | L-L | 6'1" | 220 | Feb 24, 1988 |
| 22 | Wilkin Ramirez | R-R | 6'2" | 230 | Oct 25, 1985 |
| 16 | Josh Willingham | R-R | 6'2" | 230 | Feb 17, 1979 |
