| Team Roster | |||||||
| NO. | NAME | POS | AGE | HT | WT | COLLEGE | 2011-2012 SALARY |
| 20 | Ray Allen | SG | 36 | 6-5 | 205 | Connecticut | $10,000,000 |
| 30 | Brandon Bass | PF | 27 | 6-8 | 250 | LSU | $4,250,000 |
| 0 | Avery Bradley | SG | 21 | 6-2 | 180 | Texas | $1,524,480 |
| 4 | Marquis Daniels | SG | 31 | 6-6 | 200 | Auburn | $854,389 |
| 51 | Keyon Dooling | PG | 32 | 6-3 | 195 | Missouri | $2,246,400 |
| 5 | Kevin Garnett | PF | 36 | 6-11 | 253 | $21,247,044 | |
| 50 | Ryan Hollins | C | 27 | 7-0 | 240 | UCLA | $248,048 |
| 12 | JaJuan Johnson | F | 23 | 6-10 | 221 | Purdue | $1,042,320 |
| 55 | E'Twaun Moore | G | 23 | 6-4 | 191 | Purdue | $473,604 |
| 11 | Sasha Pavlovic | SF | 28 | 6-7 | 235 | $854,389 | |
| 34 | Paul Pierce | SF | 34 | 6-7 | 235 | Kansas | $15,333,334 |
| 28 | Mickael Pietrus | SF | 30 | 6-6 | 215 | $854,389 | |
| 9 | Rajon Rondo | PG | 26 | 6-1 | 186 | Kentucky | $10,045,454 |
| 54 | Greg Stiemsma | C | 26 | 6-11 | 260 | Wisconsin | $762,195 |
| 56 | Sean Williams | PF | 25 | 6-10 | 235 | Boston College | $49,966 |
| Coach: Doc Rivers |