F91 Dudelange: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-03 | Kai Merk | F91 Dudelange | Dordoi Bishkek | Free |
| 2025-01-31 | Kai Merk | Titus Petange | F91 Dudelange | Free |
| 2023-07-01 | Lucas Fox | F91 Dudelange | 1.FC Bocholt | Free |
| 2022-07-01 | Kobe Cools | F91 Dudelange | FCV Dender EH | Free |
| 2022-07-01 | Kevin Van Den Kerkhof | F91 Dudelange | SC Bastia | — |
| 2022-07-01 | Edvin Muratovic | F91 Dudelange | RFCU Luxembourg | Free |
| 2022-07-01 | Adel Bettaieb | F91 Dudelange | Ümraniyespor | Free |
| 2022-01-20 | Lucas Fox | Without Club | F91 Dudelange | — |
| 2020-07-16 | Sabir Bougrine | F91 Dudelange | Neftchi PFK | Free |
| 2020-07-01 | Mohamed Bouchouari | F91 Dudelange | Without Club | — |
| 2020-07-01 | Kevin Van Den Kerkhof | Olym. Charleroi | F91 Dudelange | Free |
| 2020-07-01 | Danel Sinani | F91 Dudelange | Norwich | Free |
| 2019-07-31 | Kobe Cools | Anderlecht U21 | F91 Dudelange | Free |
| 2019-07-02 | Sabir Bougrine | Paris FC | F91 Dudelange | Free |
| 2019-07-01 | Mohamed Bouchouari | Anderlecht U21 | F91 Dudelange | Free |
| 2019-07-01 | Edisson Jordanov | F91 Dudelange | RE Virton | Free |
| 2019-07-01 | Antoine Bernier | Antwerp U21 | F91 Dudelange | Loan |
| 2019-07-01 | Adel Bettaieb | UR La Louvière | F91 Dudelange | — |
| 2018-07-01 | Edvin Muratovic | F91 Dudelange | Differdange 03 | Loan |
| 2018-01-29 | Edvin Muratovic | RE Virton | F91 Dudelange | — |