| Date | Player | From | To | Amount |
|---|---|---|---|---|
| 28 Nov 13 | Harry Bunn | Loan | ||
| 28 Nov 13 | Harry Bunn | Loan | ||
| 28 Nov 13 | Loan | |||
| 28 Oct 13 | George Evans | Loan | ||
| 17 Oct 13 | Alex Henshall | Loan | ||
| 17 Sept 13 | Loan | |||
| 17 Sept 13 | Loan | |||
| 02 Sept 13 | Harry Bunn | Loan | ||
| 02 Sept 13 | Gareth Barry | Loan | ||
| 02 Sept 13 | Abdul Razak | Loan | ||
| 01 Sept 13 | Martín Demichelis | Undisclosed | ||
| 01 Sept 13 | Martín Demichelis | Undisclosed | ||
| 30 Aug 13 | Loan | |||
| 22 Aug 13 | Denis Suárez | Undisclosed | ||
| 22 Aug 13 | Denis Suárez | Undisclosed | ||
| 22 Aug 13 | Scott Sinclair | Loan | ||
| 06 Aug 13 | Reece Wabara | Loan | ||
| 06 Aug 13 | Reece Wabara | Loan | ||
| 19 Jul 13 | Stevan Jovetic | 30000000 | ||
| 19 Jul 13 | Álvaro Negredo | Undisclosed | ||
| 19 Jul 13 | Álvaro Negredo | Undisclosed | ||
| 19 Jul 13 | Stevan Jovetic | 30000000 | ||
| 18 Jul 13 | Undisclosed | |||
| 18 Jul 13 | Undisclosed | |||
| 12 Jul 13 | Jeremy Helan | Undisclosed | ||
| 12 Jul 13 | Jeremy Helan | Undisclosed | ||
| 10 Jul 13 | Karim Rekik | Loan | ||
| 10 Jul 13 | Karim Rekik | Loan | ||
| 02 Jul 13 | Kolo Touré | Free | ||
| 01 Jul 13 | Jesús Navas | Undisclosed | ||
| 01 Jul 13 | Wayne Bridge | Free | ||
| 01 Jul 13 | Jesús Navas | Undisclosed | ||
| 01 Jul 13 | Omar Elabdellaoui | Undisclosed | ||
| 01 Jul 13 | SDXShakhtar Donetsk | Undisclosed | ||
| 01 Jul 13 | Carlos Tevez | 12000000 | ||
| 01 Jul 13 | Ryan McGivern | Free | ||
| 01 Jul 13 | Carlos Tevez | 12000000 | ||
| 01 Jul 13 | Ryan McGivern | Free | ||
| 26 Jun 13 | Carlos Tevez | 12000000 | ||
| 26 Jun 13 | Carlos Tevez | 12000000 | ||
| 07 Mar 13 | Eirik Holmen Johansen | Loan | ||
| 22 Feb 13 | Alex Henshall | Loan | ||
| 15 Feb 13 | Karim Rekik | Loan | ||
| 15 Feb 13 | Karim Rekik | Loan | ||
| 31 Jan 13 | Mohammed Abu | Loan | ||
| 31 Jan 13 | Mohammed Abu | Loan | ||
| 31 Jan 13 | XXX | Free | ||
| 31 Jan 13 | Mario Balotelli | Undisclosed | ||
| 31 Jan 13 | Loan | |||
| 31 Jan 13 | Mario Balotelli | Undisclosed | ||
| 30 Jan 13 | Reece Wabara | Loan | ||
| 30 Jan 13 | Reece Wabara | Loan | ||
| 29 Jan 13 | Jeremy Helan | Loan | ||
| 29 Jan 13 | Jeremy Helan | Loan | ||
| 10 Jan 13 | Alex Nimely | Loan | ||
| 10 Jan 13 | Alex Nimely | Loan | ||
| 08 Jan 13 | Luca Scapuzzi | Loan |