Mumbai City: every transfer in and out, fees paid and earned, squad market value, €363k spent and €313k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-01-15 | Jon Toral | Mumbai City | Persik Kediri | Free |
| 2025-08-23 | Mehtab Singh | Mumbai City | Mohun Bagan SG | €313k |
| 2025-06-01 | Nikolaos Karelis | Mumbai City | Without Club | — |
| 2025-06-01 | Jérémy Manzorro | Mumbai City | Without Club | — |
| 2025-01-23 | Jorge Ortiz | Shenzhen Peng City | Mumbai City | Free |
| 2024-07-11 | Nikolaos Karelis | Panetolikos | Mumbai City | Free |
| 2024-07-07 | Rahul Bheke | Mumbai City | Bengaluru FC | Free |
| 2024-07-02 | Jon Toral | OFI Crete FC | Mumbai City | Free |
| 2024-06-25 | Jérémy Manzorro | Jamshedpur FC | Mumbai City | Free |
| 2024-06-01 | Jakub Vojtus | Mumbai City | Without Club | — |
| 2024-03-18 | Jakub Vojtus | ACSM Poli Iasi | Mumbai City | — |
| 2024-01-18 | Greg Stewart | Mumbai City | Kilmarnock FC | Free |
| 2023-06-19 | Akash Mishra | Hyderabad FC | Mumbai City | €325k |
| 2022-08-10 | Valpuia | Mumbai City | Punjab FC | Loan |
| 2022-07-19 | Greg Stewart | Jamshedpur FC | Mumbai City | Free |
| 2022-01-21 | Diego Maurício | Al Shahaniya | Mumbai City | Free |
| 2021-08-19 | Rahul Bheke | Bengaluru FC | Mumbai City | Free |
| 2021-06-09 | Amrinder Singh | Mumbai City | ATK Mohun Bagan | Free |
| 2020-10-24 | Mehtab Singh | SC East Bengal | Mumbai City | Free |
| 2020-10-19 | Adam Le Fondre | Sydney FC | Mumbai City | Loan |