J. Wiehe
Union BerlinFree agent—29 Jan 2026
Y. SteinUnion BerlinLoan—31 Aug 2025- Y. SteinUnion BerlinLoan—28 Jan 2025
- J. Wilton
SC Paderborn 07——1 Jul 2019 - B. Rangelov
PAOK——1 Feb 2019 - L. KochUnion Berlin——1 Jul 2016
- Sebastian Emre StangUnion Berlin——1 Jul 2016
- K. Otremba
Hamburger SV——1 Jul 2015 - E. Uzun
VfL Bochum——1 Feb 2014 - B. Kaplan
BeşiktaşLoan—31 Jan 2013 - M. Göttel
Borussia Mönchengladbach——7 Jan 2013 - Mickaël Nelson
MontpellierFree—1 Jul 2011
- J. Wiehe
Werder BremenFree agent—30 Jun 2026 - Y. SteinUnion BerlinReturn from loan—29 Jun 2026
- Y. SteinUnion BerlinBack from Loan—1 Jul 2025
- M. Eglseder
SV ElversbergFree—1 Jul 2018 - O. Uslucan
Gençlerbirliği S.K.Free—3 Aug 2016 - S. KoçSC Paderborn 07——1 Feb 2014
- Geir André Herrem
Flora Tallinn——6 Jul 2011 - S. Kutschke
RB LeipzigFree—1 Aug 2010 - Y. SteinUnion Berlin——1 Jul 1926