Philadelphia Union
Official Name: Philadelphia Union Soccer Club
Formed: 2008 Ground: Talen Energy Stadium (18,500) Manager: Jim Curtin [USA]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | John McCarthy | USA | G | 1.91 | 82 | 04-07-92 | Philadelphia | Rochester Rhinos |
| 2 | Warren Creavalle | USA | D | 1.80 | 77 | 14-08-90 | Brooklyn | Toronto FC |
| 3 | Jack Elliott | ENG | D | 1.96 | 82 | 24-08-95 | London | West Virginia Univ |
| 4 | Mark McKenzie | USA | D | 1.83 | 84 | 25-02-99 | The Bronx | Wake Forest Univ |
| 5 | Olivier Mbaizo | CMR | D | 1.78 | 70 | 15-08-97 | Douala | Bethlehem Steel |
| 6 | Haris Medunjanin | BIH | M | 1.88 | 78 | 08-03-85 | Sarajevo | Maccabi Tel Aviv |
| 7 | David Accam | GHA | F | 1.74 | 66 | 28-09-90 | Accra | Chicago Fire |
| 8 | Derrick Jones | GHA | M | 1.91 | 75 | 03-03-97 | Bantama | Bethlehem Steel |
| 9 | Fafà Picault | HAI | F | 1.73 | 65 | 23-02-91 | New York | St Pauli |
| 10 | Bořek Dočkal | CZE | M | 1.82 | 71 | 30-09-88 | Městec Králové | Henan Jianye |
| 11 | Alejandro Bedoya | USA | M | 1.78 | 73 | 29-04-87 | Weston | Nantes |
| 12 | Keegan Rosenberry | USA | D | 1.73 | 74 | 11-12-93 | Harrisburg | Georgetown Univ |
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| 14 | Fabian Herbers | GER | M | 1.83 | 77 | 17-08-93 | Ahaus | Creighton Univ |
| 15 | Joshua Yaro | USA | D | 1.80 | 74 | 24-03-94 | Kumasi | Georgetown Univ |
| 16 | Richie Marquez | USA | D | 1.88 | 84 | 26-05-92 | Pomona | Univ of Redlands |
| 17 | C.J. Sapong | USA | F | 1.88 | 84 | 27-12-88 | Manassas | Sporting Kansas City |
| 18 | Andre Blake | JAM | G | 1.93 | 79 | 21-11-90 | May Pen | UConn |
| 19 | Cory Burke | JAM | F | 1.93 | 82 | 28-12-91 | Kingston | Bethlehem Steel |
| 20 | Marcus Epps | USA | M | 1.83 | 71 | 16-01-95 | Jackson | Univ of Sth Florida |
| 21 | Anthony Fontana | USA | M | 1.73 | 68 | 14-10-99 | Newark | None |
| 22 | Brenden Aaronson | USA | M | 1.78 | 67 | 22-10-00 | Medford | None |
| 23 | Kacper Przybyłko | POL | F | 1.92 | 82 | 25-03-93 | Bielefeld | Kaiserslautern |
| 24 | Adam Najem | USA | M | 1.73 | 68 | 19-01-95 | Wayne | Univ of Akron |
| 25 | Ilsinho | BRA | M | 1.78 | 81 | 12-10-85 | São Bernardo do Campo | Shakhtar Donetsk |
| 26 | Auston Trusty | USA | D | 1.91 | 78 | 12-08-98 | Media | Bethlehem Steel |
| 27 | Jay Simpson | ENG | F | 1.80 | 85 | 01-12-88 | Enfield | Leyton Orient |
| 28 | Ray Gaddis | USA | D | 1.75 | 69 | 13-01-90 | Indianapolis | Reading U |
| 29 | Jake McGuire | USA | G | 1.90 | 80 | 03-09-94 | Pomona | Univ of Tulsa |
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| 32 | Matt Real | USA | D | 1.80 | 74 | 07-10-99 | Drexel Hill | Bethlehem Steel |
| 33 | Fabinho | BRA | D | 1.73 | 73 | 16-03-85 | Ariquenes | Sydney FC |
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Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |
| 30 | Eric Ayuk | CMR | M | 1.70 | 68 | 17-02-97 | Yaoundé | Osmanlıspor |