| # | Pitchers | B/T | Ht | Wt | DOB |
|---|---|---|---|---|---|
| 43 | Luis Avilan | L-L | 6'2" | 195 | Jul 19, 1989 |
| 20 | Luis Ayala
 15-day DL *
|
R-R | 6'2" | 175 | Jan 12, 1978 |
| 37 | Brandon Beachy
15-day DL *
|
R-R | 6'3" | 215 | Sep 3, 1986 |
| 48 | David Carpenter | R-R | 6'2" | 215 | Jul 15, 1985 |
| 53 | Cory Gearrin | R-R | 6'3" | 200 | Apr 14, 1986 |
| 62 | David Hale * | R-R | 6'2" | 205 | Sep 27, 1987 |
| 15 | Tim Hudson | R-R | 6'1" | 175 | Jul 14, 1975 |
| 63 | Juan Jaime * | R-R | 6'2" | 235 | Aug 2, 1987 |
| 46 | Craig Kimbrel | R-R | 5'11" | 205 | May 28, 1988 |
| 28 | Paul Maholm | L-L | 6'2" | 220 | Jun 25, 1982 |
| 50 | Cristhian Martinez
15-day DL *
|
R-R | 6'1" | 185 | Mar 6, 1982 |
| 54 | Kris Medlen | S-R | 5'10" | 190 | Oct 7, 1985 |
| 36 | Mike Minor | R-L | 6'4" | 205 | Dec 26, 1987 |
| 64 | Aaron Northcraft * | R-R | 6'4" | 230 | May 28, 1990 |
| 34 | Eric O'Flaherty
15-day DL *
|
L-L | 6'2" | 220 | Feb 5, 1985 |
| 57 | Cory Rasmus | R-R | 6'0" | 200 | Nov 6, 1987 |
| 49 | Julio Teheran | R-R | 6'2" | 175 | Jan 27, 1991 |
| 38 | Anthony Varvaro | R-R | 6'0" | 195 | Oct 31, 1984 |
| 39 | Jonny Venters
15-day DL *
|
L-L | 6'3" | 195 | Mar 20, 1985 |
| 52 | Jordan Walden
15-day DL *
|
R-R | 6'5" | 235 | Nov 16, 1987 |
| # | Catchers | B/T | Ht | Wt | DOB |
| 57 | Christian Bethancourt * | R-R | 6'2" | 215 | Sep 2, 1991 |
| 24 | Evan Gattis | R-R | 6'4" | 230 | Aug 18, 1986 |
| 11 | Gerald Laird | R-R | 6'1" | 225 | Nov 13, 1979 |
| 16 | Brian McCann | L-R | 6'3" | 230 | Feb 20, 1984 |
| # | Infielders | B/T | Ht | Wt | DOB |
| 32 | Blake DeWitt
15-day DL *
|
L-R | 5'11" | 195 | Aug 20, 1985 |
| 25 | Juan Francisco | L-R | 6'2" | 240 | Jun 24, 1987 |
| 5 | Freddie Freeman | L-R | 6'5" | 225 | Sep 12, 1989 |
| 4 | Paul Janish * | R-R | 6'2" | 200 | Oct 12, 1982 |
| 23 | Chris Johnson | R-R | 6'3" | 220 | Oct 1, 1984 |
| 58 | Ernesto Mejia * | R-R | 6'5" | 245 | Dec 2, 1985 |
| 1 | Tyler Pastornicky * | R-R | 5'11" | 190 | Dec 13, 1989 |
| 14 | Ramiro Pena | S-R | 5'11" | 185 | Jul 18, 1985 |
| 19 | Andrelton Simmons | R-R | 6'2" | 170 | Sep 4, 1989 |
| 26 | Dan Uggla | R-R | 5'11" | 205 | Mar 11, 1980 |
| # | Outfielders | B/T | Ht | Wt | DOB |
| 13 | Jose Constanza * | L-L | 5'9" | 150 | Sep 1, 1983 |
| 22 | Jason Heyward | L-L | 6'5" | 240 | Aug 9, 1989 |
| 7 | Reed Johnson | R-R | 5'10" | 180 | Dec 8, 1976 |
| 17 | Jordan Schafer | L-L | 6'1" | 190 | Sep 4, 1986 |
| 2 | B.J. Upton | R-R | 6'3" | 185 | Aug 21, 1984 |
| 8 | Justin Upton | R-R | 6'2" | 205 | Aug 25, 1987 |
