Chicago Fire
Official Name: Chicago Fire Soccer Club
Formed: 1997 Ground: New Soldier Field (24,995) Manager: Dave Sarachan
| Number | Name | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | David Mahoney | G | 6'02" | 14 04 | 14-04-81 | Wellesley | Cornell Univ |
| 2 | CJ Brown | D | 6'00'' | 13 03 | 15-06-75 | Hayward | San Francisco Bay Seals |
| 3 | Samuel Caballero | D | 6'01" | 12 02 | 24-12-74 | Tegucigalpa | Nacional [URU] |
| 4 | Leonard Griffin | D | 6'01" | 13 03 | 11-09-82 | Pasadena | UCLA |
| 5 | Jim Curtin | D | 6'04'' | 14 09 | 23-06-79 | Oreland | Villanova |
| 6 | Demetrius White | M | 5'09" | 12 07 | 26-07-85 | Milwaukee | None |
| 7 | John Thorrington | M | 5'07" | 10 05 | 17-10-79 | Johannesburg | Grimsby T |
| 8 | Lubos Reiter | F | 5'11" | 11 09 | 03-12-74 | Stopkov | Sigma Olomouc |
| 9 | Chad Barrett | F | 5'11" | 12 12 | 30-04-85 | Beaverton | UCLA |
| 10 | |||||||
| 11 | Nate Jaqua | F | 6'03'' | 12 12 | 28-10-81 | Eugene | Univ of Portland |
| 12 | Logan Pause | D | 5'10'' | 11 01 | 22-08-81 | Raleigh | Univ of North Carolina |
| 13 | Jack Stewart | D | 6'02" | 12 12 | 29-05-83 | Torrance | Univ of Notre Dame |
| 14 | Chris Armas | M | 5'07'' | 10 10 | 27-07-72 | Bronx | LA Galaxy |
| 15 | Jesse Marsch | M | 5'11'' | 12 02 | 08-11-73 | Racine | DC United |
| 16 | Will John | M | 5'09" | 10 05 | 13-06-85 | Overland Park | St Louis Univ |
| 17 | Chris Rolfe | F | 5'08" | 10 05 | 17-01-83 | Kettering, OH | Univ of Dayton |
| 18 | Matthew Pickens | G | 6'03" | 14 04 | 05-04-82 | Washington | SW Missouri State Univ |
| 19 | Craig Capano | M | 5'07'' | 10 00 | 07-07-85 | Hyde Park | US U-17s |
| 20 | Anthony Sanneh | D | 6'02'' | 13 08 | 01-06-71 | Minnesota | Columbus Crew |
| 21 | Justin Mapp | M | 5'10'' | 10 00 | 18-10-84 | Brandon | DC United |
| 22 | Scott Buete | M | 5'08" | 11 06 | 23-07-80 | Phoenix | Univ of Maryland |
| 23 | Iván Guerrero | D | 5'07" | 11 01 | 30-11-77 | Comayagua | Peñarol |
| 24 | Zach Thornton | G | 6'03'' | 15 00 | 10-10-73 | Edgewood | Benfica |
| 25 | Gonzalo Segares | D | 5'11" | 11 08 | 13-10-82 | San Jose | Virginia C'wealth Univ |
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| 27 | Andy Herron | F | 5'09" | 11 01 | 02-03-78 | Puerto Limon | CS Herediano |
| 28 | Jared Montz | D | 5'10" | 11 08 | 26-12-82 | Mandeville | Lynn Univ |
| 29 | Thiago de Rosa Correa | M | 5'07" | 10 07 | 07-04-82 | Porto Alegre | Pinhalense |
| 30 | Will Johnson | F | 5'10" | 11 06 | 21-01-87 | Woodridge | St Louis Univ |
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| 34 | Andy Rosenband | M | 5'07" | 11 06 | 27-04-81 | Hammond | Chicago Storm |
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Players no longer at this club |
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| Number | Name | Pos | Height | Weight | Date of Birth | Birth Place | New Club |
| 33 | Hollis Donaldson | D | 6'01" | 11 06 | 01-09-83 | Jacksonville | |
| 6 | Kelly Gray | M | 6'02'' | 12 02 | 07-04-81 | Palo Alto | San Jose Earthquakes |