| Name | Pos | Salary | Through | Years Left | Note | Years in Majors |
| J. Santana | SP | $20,000,000 | 2011 | 3 years left | | 12 years |
| F. Tatis | 3B | $15,000,000 | 2010 | 2 years left | | 12 years |
| A. Aceves | CL | $6,540,000 | 2010 | 2 years left | | 8 years |
| L. Hernandez | SP | $4,900,000 | 2011 | 3 years left | | 12 years |
| K. Reese | CF | $4,200,000 | 2011 | 3 years left | | 5 years |
| B. Chouinard | MR | $4,180,000 | 2009 | 1 years left | Free agent after this season! | 12 years |
| M. Smith | MR | $2,970,000 | 2010 | 2 years left | | 9 years |
| K. Davis | MR | $2,600,000 | 2009 | 1 years left | Free agent after this season! | 7 years |
| A. Rakers | MR | $2,550,000 | 2011 | 3 years left | | 7 years |
| A. Colina | C | $645,000 | 2009 | 1 years left | Extension signed. | 7 years |
| T. Adams | SP | $640,000 | 2011 | 3 years left | | 11 years |
| E. Eckenstahler | MR | $600,000 | 2009 | 1 years left | Free agent after this season! | 5 years |
| C. Pena | 1B | $442,857 | 2009 | 1 years left | Extension signed. | 5 years |
| R. Langerhans | CF | $350,000 | 2009 | 1 years left | Free agent after this season! | 5 years |
| T. Torcato | RF | $350,000 | 2009 | 1 years left | Extension signed. | 5 years |
| B. Crosby | LF | $350,000 | 2009 | 1 years left | Extension signed. | 5 years |
| J. Furmaniak | SS | $350,000 | 2009 | 1 years left | Arbitration (Estimate: $460,000) | 4 years |
| J. Hammel | SP | $300,000 | 2009 | 1 years left | Automatic Resign. | 0 years |
| D. Pedroia | 2B | $300,000 | 2009 | 1 years left | Automatic Resign. | 1 years |
| J. Upton | RF | $300,000 | 2009 | 1 years left | Automatic Resign. | 1 years |
| J. Heins | SS | $300,000 | 2009 | 1 years left | Automatic Resign. | 0 years |
| J. Fox | C | $300,000 | 2009 | 1 years left | Automatic Resign. | 1 years |
| J. Niemann | SP | $300,000 | 2009 | 1 years left | Arbitration (Estimate: $1,150,000) | 2 years |
| E. Parada | MR | $300,000 | 2009 | 1 years left | Automatic Resign. | 0 years |
| L. Pantaleon | 3B | $300,000 | 2009 | 1 years left | Automatic Resign. | 0 years |
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