Waldhof Mannheim (3. Liga): every transfer in and out, fees paid and earned, squad market value, €555k spent and €750k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-06 | Joey Müller | Roda JC Kerkrade | Waldhof Mannheim | Free |
| 2026-08-04 | Darnell Keumo | VfL Bochum | Waldhof Mannheim | Loan |
| 2026-07-22 | Leroy Mickels | Zira | Waldhof Mannheim | Free |
| 2026-07-14 | Arianit Ferati | Waldhof Mannheim | Sandhausen | Free |
| 2026-07-06 | Felix Lohkemper | Waldhof Mannheim | Sandhausen | Free |
| 2026-07-04 | Gonçalo Gregório | Noah | Waldhof Mannheim | Free |
| 2026-07-02 | Yannis Hör | TSG 1899 Hoffenheim | Waldhof Mannheim | Free |
| 2026-07-01 | Julian Ulbricht | SV Meppen | Waldhof Mannheim | €75k |
| 2026-07-01 | Jid Okeke | Stockport | Waldhof Mannheim | Free |
| 2026-07-01 | Noah Joel Sarenren Bazee | Arminia Bielefeld | Waldhof Mannheim | Free |
| 2026-07-01 | Claudio Kammerknecht | Dynamo Dresden | Waldhof Mannheim | Free |
| 2026-07-01 | Janne Sietan | Waldhof Mannheim | Rot-Weiss Essen | Free |
| 2026-07-01 | Niklas Hoffmann | Waldhof Mannheim | Köln II | Free |
| 2026-07-01 | Seyhan Yiğit | Waldhof Mannheim | Sandhausen | Free |
| 2026-07-01 | Yusuf Wardak | Waldhof Mannheim | Energie Cottbus | Free |
| 2026-07-01 | Rico Benatelli | Waldhof Mannheim | Elversberg II | Free |
| 2026-02-02 | Nicklas Shipnoski | Waldhof Mannheim | SGV Freiberg | Free |
| 2026-01-28 | Sanoussy Ba | Eintracht Braunschweig | Waldhof Mannheim | Loan |
| 2026-01-26 | Malte Karbstein | Waldhof Mannheim | Jahn Regensburg | Free |
| 2026-01-21 | L. Bierschenk | 1.FSV Mainz 05 | Waldhof Mannheim | €400k |