Premier and Football League transfers
Definitive current and historical listings of player transfers and loans in the Premier League and Football League for all clubs.
| Date | Player | From | Type | To | Fee | Comment | |
|---|---|---|---|---|---|---|---|
| 31 May 2018 | Baxter, Nathan | Woking | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Miazga, Matt | Vitesse Arnhem | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Aina, Ola | Hull City | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Kenedy | Newcastle United | Loan return | Chelsea | Loan to end of season | ||
| 31 May 2018 | Houghton, Jordan | Doncaster Rovers | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Nathan | Belenenses | Loan return | Chelsea | Loan to end of season | ||
| 31 May 2018 | Batshuayi, Michy | Borussia Dortmund | Loan return | Chelsea | Loan to end of season | ||
| 31 May 2018 | Boga, Jérémie | Birmingham City | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Abraham, Tammy | Swansea City | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Clarke-Salter, Jake | Sunderland | Loan return | Chelsea | Loan to end of season | ||
| 31 May 2018 | Palmer, Kasey | Derby County | Loan return | Chelsea | Loan to end of season | ||
| 31 May 2018 | Tomori, Fikayo | Hull City | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Dabo, Fantaky | Vitesse Arnhem | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Thompson, Jared | Chippenham Town | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Ugbo, Iké | Milton Keynes Dons | Loan return | Chelsea | Loan to end of season | ||
| 31 May 2018 | Mount, Mason | Vitesse Arnhem | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Wakefield, Charlie | Stevenage | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Quintero, Josimar | Rostov | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Dasilva, Jay | Charlton Athletic | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Collins, Brad | Forest Green Rovers | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Beeney, Mitchell | Sligo Rovers | Loan return | Chelsea | Loan until June | ||
| 31 May 2018 | Loftus-Cheek, Ruben | Crystal Palace | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Kalas, Tomáš | Fulham | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Omeruo, Kenneth | Kasimpasa | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Blackman, Jamal | Sheffield United | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Kane, Todd | Oxford United | Loan return | Chelsea | Loan to end of season | ||
| 31 May 2018 | Hector, Michael | Hull City | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Lucas Piazón | Fulham | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Van Ginkel, Marco | PSV Eindhoven | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Baker, Lewis | Middlesbrough | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Pašalić, Mario | Spartak Moscow | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Zouma, Kurt | Stoke City | Loan return | Chelsea | Season loan | ||
| 31 May 2018 | Rahman, Baba | Schalke 04 | Loan return | Chelsea | Loan to end of season | ||
| 31 May 2018 | Pantić, Danilo | Partizan Belgrade | Loan return | Chelsea | Season loan | ||
| 17 May 2018 | Musonda, Charly | Celtic | Loan return | Chelsea | 18-month loan | ||
| 31 Jan 2018 | Colkett, Charlie | Vitesse Arnhem | Loan return | Chelsea | Season loan | ||
| 31 Jan 2018 | Giroud, Olivier | Arsenal | Transfer | Chelsea | 18,000,000 | Reported fee | |
| 30 Jan 2018 | Emerson | AS Roma | Transfer | Chelsea | 17,600,000 | Reported fee | |
| 30 Jan 2018 | Kane, Todd | FC Groningen | Loan return | Chelsea | Season loan | ||
| 28 Jan 2018 | Nathan | Amiens | Loan return | Chelsea | Season loan | ||
| 10 Jan 2018 | Brown, Izzy | Brighton and Hove Albion | Loan return | Chelsea | Season loan | ||
| 05 Jan 2018 | Barkley, Ross | Everton | Transfer | Chelsea | 15,000,000 | Reported fee | |
| 03 Jan 2018 | Ugbo, Iké | Barnsley | Loan return | Chelsea | Season loan | ||
| 02 Jan 2018 | Palmer, Kasey | Huddersfield Town | Loan return | Chelsea | Season loan | ||
| 31 Aug 2017 | Zappacosta, Davide | Torino | Transfer | Chelsea | 23,000,000 | Reported fee | |
| 31 Aug 2017 | Drinkwater, Danny | Leicester City | Transfer | Chelsea | 35,000,000 | Reported fee | |
| 29 Aug 2017 | Hazard, Kylian | Ujpest FC | Transfer | Chelsea | Free | ||
| 21 Jul 2017 | Morata, Alvaro | Real Madrid | Transfer | Chelsea | 60,000,000 | Reported fee | |
| 15 Jul 2017 | Bakayoko, Tiemoué | AS Monaco | Transfer | Chelsea | 39,700,000 | Reported fee | |
| 09 Jul 2017 | Rüdiger, Antonio | AS Roma | Transfer | Chelsea | 29,000,000 | To £33.3million maximum | |
| 01 Jul 2017 | Ampadu, Ethan | Exeter City | Transfer | Chelsea | 1,300,000 | To £2.5million maximum | |
| 01 Jul 2017 | Caballero, Willy | Manchester City | Transfer | Chelsea | Free |