| Goalkeeper | |||||
|---|---|---|---|---|---|
| # | Name | Country | Birthday | ||
 | Chris Snitko |  | USA | 24.01.1973 | |
 | Greg Sutton |  | Canada | 19.04.1977 | |
 | Zach Thornton | | USA | 10.10.1973 | |
| Defence | |||||
| # | Name | Country | Birthday | ||
| 4 |  | Carlos Bocanegra | | USA | 25.05.1979 |
 | Tenywa Bonseu |  | Uganda | 28.10.1976 | |
| 2 |  | C.J. Brown | | USA | 15.06.1975 |
 | Luboš Kubík |  | Czech Republic | 20.01.1964 | |
 | Andrew Lewis | | USA | 10.09.1974 | |
 | Tom Soehn | | USA | 15.04.1966 | |
| 3 |  | Evan Whitfield | | USA | 23.06.1977 |
| Midfield | |||||
| # | Name | Country | Birthday | ||
| 14 |  | Chris Armas | | USA | 27.08.1972 |
| 7 |  | DaMarcus Beasley | | USA | 24.05.1982 |
 | Sam George | | USA | 29.06.1970 | |
 | Diego Gutierrez |  | Colombia | 03.11.1972 | |
 | Dema Kovalenko | | USA | 28.08.1977 | |
| 15 |  | Jesse Marsch | | USA | 08.11.1973 |
 | Piotr Nowak |  | Poland | 05.07.1964 | |
 | Mike Sorber | | USA | 14.05.1971 | |
| Forward | |||||
| # | Name | Country | Birthday | ||
 | Ante Razov | | USA | 02.03.1974 | |
| 8 |  | Hristo Stoichkov |  | Bulgaria | 08.02.1966 |
 | Josh Wolff | | USA | 25.02.1977 | |
 | John Wolyniec | | USA | 24.01.1977 | |
| Manager | |||||
| # | Name | Country | Birthday | ||
 | Bob Bradley | | USA | 03.03.1958 | |
| Ass. Coach | |||||
| # | Name | Country | Birthday | ||
 | Denis Hamlett |  | Costa Rica | 09.01.1969 | |
 | Mike Jeffries | | USA | 20.05.1962 | |
| Goalkeeper Coach | |||||
| # | Name | Country | Birthday | ||
 | Daryl Shore | | USA | 06.01.1970 | |
Chicago Fire