| Name | Pos | Salary | Through | Years Left | Notes | Years in Majors |
| S. Green | CF | $16,000,000 | 2005 | 2 years left | | 12 years |
| M. Morris | SP | $12,500,000 | 2004 | 1 years left | Free agent after this season! | 7 years |
| H. Nomo | SP | $8,000,000 | 2004 | 1 years left | Free agent after this season! | 10 years |
| T. Hundley | C | $6,500,000 | 2004 | 1 years left | Extension signed. | 15 years |
| J. Weaver | SP | $6,250,000 | 2005 | 2 years left | | 6 years |
| E. Gagne | CL | $5,000,000 | 2004 | 1 years left | Extension signed. | 6 years |
| O. Perez | SP | $5,000,000 | 2004 | 1 years left | Free agent after this season! | 6 years |
| A. Beltre | 3B | $5,000,000 | 2004 | 1 years left | Extension signed. | 6 years |
| P. Lo duca | C | $3,900,000 | 2004 | 1 years left | Extension signed. | 7 years |
| P. Shuey | MR | $3,800,000 | 2004 | 1 years left | Free agent after this season! | 11 years |
| K. Ishii | SP | $2,630,000 | 2007 | 4 years left | | 3 years |
| M. Bradley | CF | $1,730,000 | 2004 | 1 years left | Arbitration (Estimate: $2,390,000) | 4 years |
| T. Martin | MR | $1,600,000 | 2005 | 2 years left | | 7 years |
| W. Alvarez | SP | $1,500,000 | 2004 | 1 years left | Free agent after this season! | 13 years |
| G. Mota | MR | $1,480,000 | 2004 | 1 years left | Extension signed. | 6 years |
| A. Cora | 2B | $1,300,000 | 2004 | 1 years left | Free agent after this season! | 7 years |
| R. Ventura | 2B | $1,200,000 | 2004 | 1 years left | Free agent after this season! | 16 years |
| D. Roberts | CF | $980,000 | 2004 | 1 years left | Extension signed. | 6 years |
| J. Hernandez | SS | $850,000 | 2004 | 1 years left | Free agent after this season! | 13 years |
| C. Izturis | SS | $358,500 | 2004 | 1 years left | Arbitration (Estimate: $380,000) | 3 years |
| J. Vizcaino | SS | $350,000 | 2004 | 1 years left | Free agent after this season! | 15 years |
| D. Ross | C | $310,000 | 2004 | 1 years left | Arbitration (Estimate: $520,000) | 3 years |
| D. Sanchez | MR | $305,000 | 2004 | 1 years left | Automatic Resign. | 0 years |
| J. Werth | RF | $303,000 | 2004 | 1 years left | Possible Arbitration, 142 more days of service needed this year. | 2 years |
| B. Falkenborg | MR | $302,500 | 2004 | 1 years left | Automatic Resign. | 0 years |
| J. Grabowski | 3B | $301,000 | 2004 | 1 years left | Arbitration (Estimate: $2,140,000) | 3 years |
| J. Thurston | 2B | $301,000 | 2004 | 1 years left | Possible Arbitration, 146 more days of service needed this year. | 2 years |
| K. Hill | C | $300,000 | 2004 | 1 years left | Automatic Resign. | 1 years |
| J. Hoorelbeke | 1B | $300,000 | 2004 | 1 years left | Automatic Resign. | 1 years |
| C. Chen | 1B | $300,000 | 2004 | 1 years left | Arbitration (Estimate: $830,000) | 3 years |
| J. Barnes | LF | $300,000 | 2004 | 1 years left | Automatic Resign. | 1 years |
| D. Nickle | MR | $300,000 | 2004 | 1 years left | Automatic Resign. | 1 years |
| E. Jackson | SP | $300,000 | 2004 | 1 years left | Automatic Resign. | 1 years |
| J. Pearson | MR | $300,000 | 2004 | 1 years left | Arbitration (Estimate: $1,050,000) | 3 years |
| R. Myers | MR | $300,000 | 2004 | 1 years left | Free agent after this season! | 9 years |
| T. Brohawn | MR | $300,000 | 2004 | 1 years left | Arbitration (Estimate: $780,000) | 3 years |
| N. Theodorou | SS | $300,000 | 2004 | 1 years left | Automatic Resign. | 1 years |
| R. Thompson | RF | $300,000 | 2004 | 1 years left | Automatic Resign. | 1 years |
| J. Hammonds | CF | $300,000 | 2004 | 1 years left | Free agent after this season! | 11 years |
| C. Monroe | LF | $300,000 | 2004 | 1 years left | Arbitration (Estimate: $300,000) | 4 years |
| N. Nakamaru | 3B | $300,000 | 2004 | 1 years left | Automatic Resign. | 0 years |
| M. Kida | SP | Minor-League-Contract | - | - | | 3 years |
| W. Ruan | CF | Minor-League-Contract | - | - | | 2 years |
| C. Ross | RF | Minor-League-Contract | - | - | | 1 years |
| A. Perez | 2B | Minor-League-Contract | - | - | | 1 years |
| E. Abreu | 2B | Minor-League-Contract | - | - | | 0 years |
| J. Broxton | SP | Minor-League-Contract | - | - | | 0 years |
| J. Hanrahan | SP | Minor-League-Contract | - | - | | 0 years |
| H. Kuo | SP | Minor-League-Contract | - | - | | 0 years |
| J. Figueroa | SP | Minor-League-Contract | - | - | | 0 years |
| A. Looper | MR | Minor-League-Contract | - | - | | 1 years |
| W. Aybar | 3B | Minor-League-Contract | - | - | | 0 years |
| R. Abercrombie | LF | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| Z. Hammes | SP | Minor-League-Contract | - | - | | 0 years |
| F. Dutra | SP | Minor-League-Contract | - | - | | 0 years |
| E. Hull | MR | Minor-League-Contract | - | - | | 0 years |
| Y. Brazoban | MR | Minor-League-Contract | - | - | | 0 years |
| C. Hu | SS | Minor-League-Contract | - | - | | 0 years |
| M. Megrew | SP | Minor-League-Contract | - | - | | 0 years |
| M. Nixon | C | Minor-League-Contract | - | - | | 0 years |
| M. Carvajal | MR | Minor-League-Contract | - | - | | 0 years |
| B. Pilkington | SP | Minor-League-Contract | - | - | | 0 years |
| S. Schmoll | MR | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| C. Testa | MR | Minor-League-Contract | - | - | | 0 years |
| H. Totten | SP | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| B. Weeden | SP | Minor-League-Contract | - | - | | 0 years |
| D. Young | 2B | Minor-League-Contract | - | - | | 0 years |
| C. Billingsley | SP | Minor-League-Contract | - | - | | 0 years |
| R. Ketchner | SP | Minor-League-Contract | - | - | | 0 years |
| S. Langone | MR | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| J. Loney | 1B | Minor-League-Contract | - | - | | 0 years |
| G. Carrara | MR | Minor-League-Contract | - | - | Minor League FA next year! | 7 years |
| J. Giambi | 1B | Minor-League-Contract | - | - | Minor League FA next year! | 6 years |
| X. Paul | RF | Minor-League-Contract | - | - | | 0 years |
| R. Bohn | SP | Minor-League-Contract | - | - | | 0 years |
| E. Bellorin | C | Minor-League-Contract | - | - | | 1 years |
| O. Rodriguez | SP | Minor-League-Contract | - | - | Minor League FA next year! | 0 years |
| E. Riggs | 3B | Minor-League-Contract | - | - | | 1 years |
| J. Orenduff | SP | Minor-League-Contract | - | - | | 1 years |
| J. Flores | CF | Minor-League-Contract | - | - | | 1 years |
| S. Victorino | CF | Minor-League-Contract | - | - | | 1 years |
| R. Martin | C | Minor-League-Contract | - | - | | 1 years |
| R. Solberg | SP | Minor-League-Contract | - | - | | 0 years |
| E. Knott | MR | Minor-League-Contract | - | - | Minor League FA next year! | 2 years |
| D. Thompson | SP | Minor-League-Contract | - | - | | 1 years |
| E. Contreras | C | Minor-League-Contract | - | - | | 0 years |
| K. Rosanjin | RF | Minor-League-Contract | - | - | | 0 years |
| S. Ashby | MR | Minor-League-Contract | - | - | | 0 years |
| T. Farmer | SP | Minor-League-Contract | - | - | | 0 years |
| M. Orourke | MR | Minor-League-Contract | - | - | | 0 years |
| V. Mora | 1B | Minor-League-Contract | - | - | | 0 years |
| J. Guzman | 3B | Minor-League-Contract | - | - | | 0 years |
| J. Hamilton | SP | Minor-League-Contract | - | - | | 0 years |
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