Seattle Sounders
Official Name: Seattle Sounders Football Club
Formed: 2007 Ground: CenturyLink Field (39,115) Manager: Sigi Schmid [USA]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Troy Perkins | USA | G | 1.88 | 83 | 29-07-81 | Springfield | Montreal Impact |
| 2 | Clint Dempsey | USA | M | 1.86 | 84 | 09-03-83 | Nacogdoches | Tottenham H |
| 3 | Brad Evans | USA | F | 1.85 | 73 | 20-04-85 | Phoenix | Columbus Crew |
| 4 | Tyrone Mears | ENG | D | 1.80 | 74 | 18-02-83 | Stockport | Bolton W |
| 5 | Andy Rose | ENG | M | 1.88 | 77 | 13-02-90 | Melbourne | UCLA |
| 6 | Osvaldo Alonso | CUB | M | 1.80 | 75 | 11-11-85 | San Cristóbal | Charleston Battery |
| 7 | Cristian Roldan | USA | M | 1.73 | 75 | 03-06-95 | Artesia | Univ of Washington |
| 8 | Gonzalo Pineda | MEX | M | 1.77 | 67 | 19-10-82 | Mexico City | Guadalajara |
| 9 | Obafemi Martins | NGA | F | 1.76 | 67 | 28-10-84 | Lagos | Levante |
| 10 | Marco Pappa | GUA | M | 1.78 | 70 | 15-11-87 | Guatemala City | SC Heerenveen |
| 11 | Aaron Kovar | USA | M | 1.78 | 71 | 14-08-93 | Seattle | Stanford Univ |
| 12 | Leonardo González | CRC | D | 1.86 | 76 | 21-11-80 | San José [CRC] | Municipal Liberia |
| 13 | Andrés Correa | COL | M | 1.78 | 73 | 29-01-94 | Envigado | Independiente Medellín |
| 14 | Chad Marshall | USA | D | 1.91 | 86 | 22-08-84 | Riverside | Columbus Crew |
| 15 | Dylan Remick | USA | D | 1.83 | 75 | 19-05-91 | Inverness, IL | Brown Univ |
| 16 | Nelson Haedo Valdez | PAR | F | 1.78 | 71 | 28-11-83 | Caaguazú | Eintracht Frankfurt |
| 17 | Darwin Jones | USA | F | 1.78 | 80 | 04-04-92 | Chicago | Univ of Washington |
| 18 | Thomás Bedinelli | BRA | M | 1.79 | 75 | 24-02-93 | Juiz de Fora | Flamengo |
| 19 | Chad Barrett | USA | F | 1.80 | 82 | 30-04-85 | San Diego | New England Revolution |
| 20 | Zach Scott | USA | D | 1.80 | 79 | 02-07-80 | Haiku | Seattle Sounders (USL) |
| 21 | Jimmy Ockford | USA | D | 1.85 | 84 | 10-06-92 | Yardley | Univ of Louisville |
| 22 | Charlie Lyon | USA | G | 1.88 | 98 | 10-04-92 | St. Charles, IL | Marquette Univ |
| 23 | Andreas Ivanschitz | AUT | F | 1.83 | 79 | 15-10-83 | Eisenstadt | Levante |
| 24 | Stefan Frei | SUI | G | 1.90 | 88 | 20-04-86 | Altstätten | Toronto FC |
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| 27 | Lamar Neagle | USA | M | 1.80 | 75 | 07-05-87 | Tacoma | Montreal Impact |
| 28 | Erik Friberg | SWE | M | 1.80 | 66 | 10-02-86 | Lindome | Esbjerg |
| 29 | Román Torres | PAN | D | 1.81 | 91 | 20-03-86 | Ciudad de Panamá | La Equidad |
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| 31 | Damion Lowe | JAM | D | 1.91 | 79 | 05-05-93 | Kingston | Univ of Hartford |
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| 42 | Michael Azira | UGA | M | 1.78 | 73 | 22-08-87 | Kampala | Charleston Battery |
| 80 | Victor Mansaray | USA | F | 1.80 | 82 | 22-02-97 | Freetown | None |
| 91 | Oniel Fisher | JAM | M | 1.79 | 70 | 22-11-91 | Portmore | Univ of New Mexico |
| 99 | Andy Craven | USA | F | 1.80 | 76 | 21-01-92 | St. Simons | Univ of Nth Carolina |
Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |
| 33 | Kenny Cooper | USA | F | 1.92 | 88 | 21-10-84 | Baltimore | Montreal Impact |