N. Probst
FC ST. GallenLoan—24 Jul 2025- R. Odada
Philadelphia Union——10 Sept 2022 - Tonny TemplePhiladelphia UnionLoan—21 Mar 2018
- J. McGuirePhiladelphia UnionLoan—14 Mar 2018
- O. Holness
Real Salt LakeFree—7 Feb 2018 - Brandon Aubrey
Toronto FCFree—7 Feb 2018 - Maurice EduPhiladelphia UnionLoan—19 Aug 2017
- J. McGuirePhiladelphia UnionLoan—1 Apr 2017
- Charlie DaviesPhiladelphia UnionLoan—1 Apr 2017
- Adam NajemPhiladelphia UnionLoan—1 Apr 2017
- K. TribbettPhiladelphia UnionLoan—23 May 2016
- Anderson ConceiçãoPhiladelphia UnionLoan—24 Apr 2016
F. HerbersPhiladelphia UnionLoan—24 Mar 2016
J. YaroPhiladelphia UnionLoan—20 Mar 2016- T. WashingtonPhiladelphia UnionLoan—20 Mar 2016
- Walter Restrepo UribePhiladelphia UnionLoan—1 Mar 2016
- Leo FernandesPhiladelphia UnionLoan—1 Mar 2016
- J. Chambers
St Patrick's Athl.——1 Mar 2016 - B. Akinyode
New York Red Bulls——1 Mar 2016 
J. McCarthyPhiladelphia Union——1 Mar 2016
- Pierce HolbrookPhiladelphia UnionFree agent—30 Dec 2025
- Pierce HolbrookPhiladelphia UnionFree agent—23 Aug 2025
- Zachary ZandiPhiladelphia UnionLoan—11 Jun 2019
- Yosef Samuel
Atlanta United FC——25 Jan 2018 - Maurice EduPhiladelphia Union——1 Dec 2017
- F. HerbersPhiladelphia Union——25 Apr 2017
- D. JonesPhiladelphia Union——14 Feb 2017