FSV Mainz 05
—
Alexander Schwolow
Heart Of MidlothianTransfer29 Jul 2026- Alexander SchwolowHeart Of MidlothianTransfer28 Jul 2026
A. HaidaraFSV Mainz 05Free agent21 Jul 2026
Sheraldo Becker
OsasunaTransfer30 Jun 2026
Sota Kawasaki
Kyoto SangaTransfer30 Jun 2026
F. Gruber
1. FC NürnbergTransfer30 Jun 2026
Ransford Yeboah Königsdörffer
Hamburger SVFree agent30 Jun 2026
Eric Martel
1. FC KölnFree agent30 Jun 2026- Sheraldo BeckerOsasunaTransfer29 Jun 2026
Konstantin Schopp
TSV HartbergReturn from loan29 Jun 2026- Sota KawasakiKyoto SangaTransfer29 Jun 2026
Ben Justus Bobzien
Dynamo DresdenReturn from loan29 Jun 2026
Marco Richter
SV Darmstadt 98Return from loan29 Jun 2026
Hyun-Seok Hong
GentReturn from loan29 Jun 2026
Tom Krauß1. FC KölnReturn from loan29 Jun 2026
O. Ruoppi
KuPSReturn from loan29 Jun 2026- F. Gruber1. FC NürnbergTransfer29 Jun 2026
- Ransford Yeboah KönigsdörfferHamburger SVFree agent29 Jun 2026
- Eric Martel1. FC KölnFree agent29 Jun 2026
Arnaud Nordin
RennesReturn from loan29 Jun 2026
- A. HaidaraFSV Mainz 05Free agent21 Jul 2026
Nelson Weiper
Sturm GrazLoan16 Jul 2026- Ben Justus BobzienDynamo DresdenTransfer15 Jul 2026
- N. Tauer
HavelseFree agent15 Jul 2026 - Ben Justus BobzienDynamo DresdenTransfer14 Jul 2026
- N. TauerHavelseFree agent14 Jul 2026
Maxim Bora Dal
SpVgg Greuther FürthTransfer12 Jul 2026- Maxim Bora DalSpVgg Greuther FürthTransfer11 Jul 2026
Lasse Riess
Fortuna DüsseldorfLoan5 Jul 2026- Tom Krauß1. FC KölnTransfer30 Jun 2026
K. Bos
ExcelsiorLoan30 Jun 2026
Daniel Gleiber
FC SaarbrückenLoan30 Jun 2026
Daniel Batz
Borussia MönchengladbachFree agent30 Jun 2026
Nikolas Veratschnig
Red Bull SalzburgTransfer30 Jun 2026- Arnaud NordinRennesTransfer30 Jun 2026
Armindo Sieb
Bayern MünchenReturn from loan29 Jun 2026- Sota KawasakiKyoto SangaReturn from loan29 Jun 2026
- N. Tauer—Free agent29 Jun 2026
Maxim Leitsch—Free agent29 Jun 2026- Daniel BatzBorussia MönchengladbachFree agent29 Jun 2026