Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 30.08.2021 | T. Bakayoko | Chelsea | AC Milan | Loan |
| 30.08.2021 | D. Drinkwater | Chelsea | — | Loan |
| 28.08.2021 | K. Zouma | Chelsea | West Ham | € 35M |
| 27.08.2021 | A. Baba | Chelsea | — | Loan |
| 25.08.2021 | K. Žiger | Chelsea | — | Loan |
| 24.08.2021 | I. Ugbo | Chelsea | Genk | N/A |
| 24.08.2021 | D. Zappacosta | Chelsea | Atalanta | € 9M |
| 19.08.2021 | Emerson | Chelsea | Lyon | Loan |
| 18.08.2021 | M. Batshuayi | Chelsea | Besiktas | Loan |
| 18.08.2021 | Kenedy | Chelsea | — | Loan |
| 17.08.2021 | T. Abraham | Chelsea | AS Roma | € 40M |
| 13.08.2021 | J. Clarke-Salter | Chelsea | — | Loan |
| 10.08.2021 | A. Broja | Chelsea | Southampton | Loan |
| 02.08.2021 | T. Livramento | Chelsea | Southampton | € 5.9M |
| 30.07.2021 | I. Maatsen | Chelsea | — | Loan |
| 30.07.2021 | C. Gallagher | Chelsea | Crystal Palace | Loan |
| 25.07.2021 | J. Cumming | Chelsea | — | Loan |
| 19.07.2021 | M. Miazga | Chelsea | Alaves | Loan |
| 18.07.2021 | M. Guéhi | Chelsea | Crystal Palace | N/A |
| 17.07.2021 | O. Giroud | Chelsea | AC Milan | € 1M |
| 06.07.2021 | Juan Carlos Familia-Castillo | Chelsea | — | Loan |
| 02.07.2021 | B. Gilmour | Chelsea | — | Loan |
| 01.07.2021 | I. Brown | Chelsea | — | Free |
| 01.07.2021 | F. Tomori | Chelsea | AC Milan | € 28M |
| 01.07.2021 | V. Moses | Chelsea | — | € 5M |
| 01.07.2021 | N. Baxter | Chelsea | — | Loan |
| 01.07.2021 | L. McCormick | Chelsea | — | Free |
| 01.02.2021 | A. Baba | Chelsea | PAOK | Loan |
| 22.01.2021 | F. Tomori | Chelsea | AC Milan | Loan |
| 18.01.2021 | D. Drinkwater | Chelsea | Kasimpasa | Loan |
| 16.10.2020 | J. Clarke-Salter | Chelsea | — | Loan |
| 15.10.2020 | V. Moses | Chelsea | — | Loan |
| 09.10.2020 | N. Baxter | Chelsea | — | Loan |
| 06.10.2020 | M. van Ginkel | Chelsea | PSV Eindhoven | Loan |
| 06.10.2020 | M. Sarr | Chelsea | FC Porto | Loan |
| 05.10.2020 | R. Loftus-Cheek | Chelsea | Fulham | Loan |
| 05.10.2020 | T. Bakayoko | Chelsea | Napoli | Loan |
| 03.10.2020 | M. Miazga | Chelsea | Anderlecht | Loan |
| 30.09.2020 | R. Barkley | Chelsea | Aston Villa | Loan |
| 28.09.2020 | E. Wady | Chelsea | — | Loan |
| 21.09.2020 | L. McCormick | Chelsea | — | Loan |
| 18.09.2020 | L. Baker | Chelsea | Trabzonspor | Loan |
| 18.09.2020 | D. Zappacosta | Chelsea | Genoa | Loan |
| 17.09.2020 | C. Gallagher | Chelsea | — | Loan |
| 10.09.2020 | M. Batshuayi | Chelsea | Crystal Palace | Loan |
| 08.09.2020 | Kenedy | Chelsea | Granada CF | Loan |
| 07.09.2020 | E. Ampadu | Chelsea | Sheffield Utd | Loan |
| 01.09.2020 | Álvaro Morata | Chelsea | Atletico Madrid | € 56M |
| 01.09.2020 | M. Pašalić | Chelsea | Atalanta | € 15M |
| 01.09.2020 | Pedro | Chelsea | AS Roma | Free |