Philadelphia Union
Official Name: Philadelphia Union Soccer Club
Formed: 2008 Ground: Subaru Park (18,500) Manager: Ryan Richter [USA]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | ||||||||
| 2 | Geiner Martínez | COL | D | 1.89 | 80 | 09-01-03 | Quibdó | Juventud |
| 3 | ||||||||
| 4 | Jovan Lukić | SRB | M | 1.80 | 73 | 20-01-02 | Valjevo | Spartak Subotica |
| 5 | Japhet Sery Larsen | DEN | D | 1.78 | 72 | 10-04-00 | - | Brann |
| 6 | Cavan Sullivan | USA | M | 1.70 | 68 | 28-09-09 | Philadelphia | None |
| 7 | ||||||||
| 8 | Jesús Bueno | VEN | M | 1.78 | 74 | 15-04-99 | Barquisimeto | Deportivo Lara |
| 9 | Bruno Damiani | URU | F | 1.85 | 80 | 18-04-02 | Montevideo | Nacional [URU] |
| 10 | Milan Iloski | USA | F | 1.78 | 71 | 29-07-99 | Escondido | FC Nordsjælland |
| 11 | Alejandro Bedoya | USA | M | 1.78 | 73 | 29-04-87 | Weston | Nantes |
| 12 | ||||||||
| 13 | ||||||||
| 14 | Jeremy Rafanello | USA | M | 1.83 | 75 | 14-04-00 | Delran Township | New York Red Bulls |
| 15 | ||||||||
| 16 | Benjamin Bender | USA | M | 1.82 | 75 | 07-03-01 | Baltimore | Charlotte FC |
| 17 | ||||||||
| 18 | Andre Blake | JAM | G | 1.93 | 79 | 21-11-90 | May Pen | UConn |
| 19 | Indiana Vassilev | USA | M | 1.75 | 72 | 16-02-01 | Savannah | St. Louis C |
| 20 | Philippe Ndinga | CGO | D | 1.78 | 72 | 03-06-05 | Libreville | Degerfors IF |
| 21 | Danley Jean Jacques | HAI | M | 1.75 | 69 | 20-05-00 | Petit-Goâve | Metz |
| 22 | ||||||||
| 23 | Ezekiel Alladoh | GHA | F | 1.91 | 77 | 13-09-05 | - | IF Brommapojkarna |
| 24 | ||||||||
| 25 | ||||||||
| 26 | Nathan Harriel | USA | D | 1.78 | 68 | 23-04-01 | Oldsmar | None |
| 27 | Kai Wagner | GER | D | 1.82 | 78 | 15-02-97 | Geislingen an der Steige | Birmingham C |
| 28 | Agustin Anello | USA | F | 1.82 | 77 | 22-04-02 | Miami | Boston River |
| 29 | ||||||||
| 30 | ||||||||
| 31 | George Marks | USA | G | 1.85 | 75 | 10-11-99 | Raleigh | Charlotte FC |
| 32 | ||||||||
| 33 | Quinn Sullivan | USA | M | 1.80 | 69 | 27-03-04 | Philadelphia | None |
| 34 | ||||||||
| 35 | ||||||||
| 36 | ||||||||
| 37 | ||||||||
| 38 | Giovanny Sequera | VEN | D | 1.75 | 60 | 14-02-06 | Montalbán | Metropolitanos |
| 39 | Frankie Westfield | USA | D | 1.70 | 75 | 09-12-05 | Philadelphia | None |
| 40 | ||||||||
| 44 | Neil Pierre | USA | D | 1.96 | 80 | 19-10-07 | Lebanon, PA | None |
| 51 | Malik Jakupović | USA | F | 1.91 | 76 | 24-06-09 | Sterling Heights | None |
| 55 | Sal Olivas | USA | M | 1.91 | 73 | 11-07-06 | El Paso | None |
| 66 | Finn Sundstrom | USA | D | 1.83 | 77 | 19-11-06 | - | North Carolina FC |
| 76 | Andrew Rick | USA | G | 1.88 | 77 | 30-01-06 | Bethesda | None |
Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |
| 17 | CJ Olney | USA | M | 1.75 | 69 | 16-12-06 | Chicago | Brooklyn FC (On Loan) |
| 15 | Olivier Mbaizo | CMR | D | 1.78 | 70 | 15-08-97 | Douala | - |
| 29 | Olwethu Makhanya | RSA | D | 1.83 | 80 | 30-04-04 | Durban | Rangers |
| 77 | Eddy Davis III | USA | F | 1.83 | 68 | 17-06-06 | Los Angeles | Loudoun U (On Loan) |
| 37 | Stas Korzeniowski | USA | F | 1.93 | 88 | 30-01-03 | Skillman | Rhode Island FC (On Loan) |
| 35 | Markus Anderson | USA | M | 1.78 | 77 | 11-12-03 | Brooklyn | Lyngby (On Loan) |