Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 26.11.2015 | E. Lee | West Ham | — | Loan |
| 24.11.2015 | D. Henry | West Ham | — | Loan |
| 23.11.2015 | Guy Roland Demel | West Ham | Dundee Utd | Free |
| 23.11.2015 | M. Samuelsen | West Ham | — | Loan |
| 08.11.2015 | Jordan Antonio Brown | — | West Ham | N/A |
| 22.10.2015 | C. Cole | West Ham | Celtic | Free |
| 16.10.2015 | J. Pask | West Ham | — | Loan |
| 09.10.2015 | Jordan Antonio Brown | West Ham | — | Loan |
| 09.10.2015 | Nathan Mavila | West Ham | — | Loan |
| 01.09.2015 | Modibo Maïga | West Ham | — | N/A |
| 01.09.2015 | Alexandre Dimitri Song-Billong | Barcelona | West Ham | Loan |
| 01.09.2015 | Nikica Jelavić | — | West Ham | N/A |
| 01.09.2015 | Matt Jarvis | West Ham | — | Loan |
| 01.09.2015 | V. Moses | Chelsea | West Ham | Loan |
| 01.09.2015 | M. Antonio | Nottingham Forest | West Ham | € 9.5M |
| 31.08.2015 | Sam Westley | West Ham | — | Loan |
| 20.08.2015 | R. Burke | West Ham | — | Loan |
| 19.08.2015 | D. Poyet | West Ham | — | Loan |
| 11.08.2015 | J. Jääskeläinen | West Ham | — | Free |
| 07.08.2015 | Ross Elsom | West Ham | — | Loan |
| 06.08.2015 | M. Fanimo | West Ham | — | Free |
| 06.08.2015 | Nenê | West Ham | — | Free |
| 27.07.2015 | P. McCallum | West Ham | — | Free |
| 22.07.2015 | M. Lanzini | — | West Ham | Loan |
| 16.07.2015 | S. Downing | West Ham | — | € 7.9M |
| 14.07.2015 | C. Jenkinson | Arsenal | West Ham | Loan |
| 11.07.2015 | A. Ogbonna | Juventus | West Ham | € 11.5M |
| 01.07.2015 | D. Randolph | — | West Ham | Free |
| 01.07.2015 | D. Potts | West Ham | Luton | Free |
| 01.07.2015 | S. Maguire | West Ham | — | Free |
| 01.07.2015 | S. Hendrie | — | West Ham | N/A |
| 01.07.2015 | Nathan Mavila | — | West Ham | N/A |
| 01.07.2015 | D. Henry | — | West Ham | N/A |
| 01.07.2015 | D. Payet | Marseille | West Ham | € 12M |
| 01.07.2015 | Pedro Obiang | Sampdoria | West Ham | € 6M |
| 01.07.2015 | M. Samuelsen | Manchester City | West Ham | N/A |
| 01.06.2015 | Modibo Maïga | Metz | West Ham | N/A |
| 01.06.2015 | M. Zárate | — | West Ham | N/A |
| 11.05.2015 | E. Lee | Luton | West Ham | N/A |
| 26.03.2015 | J. Gordon | West Ham | — | Loan |
| 23.03.2015 | R. Spiegel | — | West Ham | N/A |
| 13.03.2015 | B. Marlow | West Ham | — | Free |
| 04.03.2015 | D. Henry | West Ham | — | Loan |
| 26.02.2015 | J. Gordon | — | West Ham | N/A |
| 20.02.2015 | R. Spiegel | West Ham | — | Loan |
| 19.02.2015 | E. Lee | West Ham | Luton | Loan |
| 18.02.2015 | Nenê | — | West Ham | Free |
| 02.02.2015 | B. Turgott | West Ham | — | Free |
| 01.02.2015 | E. Lee | — | West Ham | N/A |
| 27.01.2015 | Jamie Harney | West Ham | — | Free |