| Period | Manager | Country | born |
| 01/01/2025 - 31/12/2025 | Ryan Richter |
|
12/04/1989 |
| 05/08/2020 - 30/06/2024 | Marlon LeBlanc |
|
06/10/1976 |
| 12/02/2020 - 31/12/2020 | Sven Gartung |
|
|
| 29/10/2015 - 31/12/2019 | Brendan Burke |
|
12/11/1982 |
![Philadelphia Union [U18]](https://s.hs-data.com/bilder/wappen/mini/59573.gif?fallback=png "Philadelphia Union [U18]"){kind=small}
![Philadelphia Union [U17]](https://s.hs-data.com/bilder/wappen/mini/29575.gif?fallback=png "Philadelphia Union [U17]"){kind=small}
![Philadelphia Union [U16]](https://s.hs-data.com/bilder/wappen/mini/59477.gif?fallback=png "Philadelphia Union [U16]"){kind=small}