Philadelphia Union
Official Name: Philadelphia Union Soccer Club
Formed: 2008 Ground: PPL Park (18,500) Manager: Jim Curtin [USA]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Andre Blake | JAM | G | 1.93 | 79 | 21-11-90 | May Pen | UConn |
| 2 | Carlos Valdés | COL | D | 1.84 | 80 | 22-05-85 | Cali | Santa Fe |
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| 4 | Austin Berry | USA | D | 1.88 | 82 | 06-06-88 | Cincinnati | Chicago Fire |
| 5 | Vincent Nogueira | FRA | M | 1.70 | 60 | 16-01-88 | Besançon | Sochaux |
| 6 | Conor Casey | USA | F | 1.88 | 85 | 25-07-81 | New Hampshire | Colorado Rapids |
| 7 | Brian Carroll | USA | M | 1.78 | 69 | 20-07-81 | Springfield | Columbus Crew |
| 8 | Fred | BRA | F | 1.75 | 70 | 18-08-79 | Belo Horizonte | Melbourne Heart |
| 9 | Andrew Wenger | USA | F | 1.83 | 84 | 25-12-90 | Lancaster, PA | Montreal Impact |
| 10 | Cristian Maidana | ARG | M | 1.82 | 69 | 24-01-87 | Chaco | Argentinos Juniors |
| 11 | Sébastien Le Toux | FRA | F | 1.85 | 75 | 10-01-84 | Mont-Saint-Aignan | New York Red Bulls |
| 12 | Aaron Wheeler | USA | F | 1.93 | 90 | 11-05-88 | Baltimore | FC KooTeePee |
| 13 | Michael Lahoud | USA | M | 1.73 | 74 | 15-09-86 | Washington, DC | Chivas USA |
| 14 | Amobi Okugo | USA | M | 1.83 | 79 | 13-03-91 | Hayward | UCLA |
| 15 | Ethan White | USA | D | 1.83 | 83 | 01-01-91 | Kensington, MD | DC United |
| 16 | Richie Marquez | USA | D | 1.88 | 84 | 26-05-92 | Pomona | Univ of Redlands |
| 17 | Brian Brown | JAM | F | 1.85 | 84 | 24-12-92 | Sandy Bay | Harbour View |
| 18 | Zac MacMath | USA | G | 1.88 | 80 | 07-08-91 | St. Petersburg, FL | Univ of Maryland |
| 19 | Corben Bone | USA | M | 1.75 | 68 | 16-09-88 | Plano | Chicago Fire |
| 20 | Jimmy McLaughlin | USA | M | 1.73 | 62 | 30-04-93 | Malvern | None |
| 21 | Maurice Edu | USA | M | 1.83 | 77 | 18-04-86 | San Bernardino | Stoke C |
| 22 | Leo Fernandes | USA | M | 1.85 | 75 | 23-12-91 | São Paulo | Stony Brook Univ |
| 23 | Cristhian Hernandez | MEX | F | 1.80 | 73 | 30-10-93 | Guadalajara | None |
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| 25 | Sheanon Williams | USA | M | 1.80 | 77 | 17-03-90 | Boston | Harrisburg City Islanders |
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| 27 | Zach Pfeffer | USA | M | 1.70 | 64 | 06-01-95 | Dresher | None |
| 28 | Ray Gaddis | USA | D | 1.75 | 69 | 13-01-90 | Indianapolis | Reading U |
| 29 | Antoine Hoppenot | USA | F | 1.73 | 71 | 23-11-90 | Paris | Princeton Univ |
| 30 | Pedro Ribeiro | BRA | M | 1.93 | 94 | 13-06-90 | Belo Horizonte | Coastal Carolina Univ |
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| 33 | Fabinho | BRA | D | 1.73 | 73 | 16-03-85 | Ariquenes | Sydney FC |
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| 44 | Danny Cruz | USA | M | 1.73 | 77 | 03-01-90 | Petersburg | DC United |
| 92 | Raïs M'Bolhi | ALG | G | 1.88 | 80 | 25-04-86 | Paris | CSKA Sofia |
Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |
| 9 | Jack McInerney | USA | F | 1.73 | 70 | 05-08-92 | Alpharetta | Montreal Impact |
| 26 | Keon Daniel | TRI | M | 1.85 | 77 | 16-01-87 | Lambeau | Miedź Legnica |
| 24 | Brian Holt | USA | G | 1.73 | 73 | 14-11-88 | Omaha | |