Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 25.08.2016 | E. Fernandes | FC Sion | West Ham | € 6.4M |
| 25.08.2016 | M. Samuelsen | West Ham | — | Loan |
| 11.08.2016 | J. Calleri | — | West Ham | Loan |
| 09.08.2016 | L. Page | West Ham | — | Loan |
| 09.08.2016 | A. Ayew | — | West Ham | € 24M |
| 08.08.2016 | J. Cullen | West Ham | — | Loan |
| 08.08.2016 | A. Masuaku | Olympiakos Piraeus | West Ham | € 7M |
| 04.08.2016 | Ross Elsom | West Ham | — | Free |
| 01.08.2016 | J. Pask | West Ham | — | Loan |
| 12.07.2016 | A. Fletcher | Manchester United | West Ham | N/A |
| 11.07.2016 | G. Töre | Besiktas | West Ham | Loan |
| 05.07.2016 | J. Tomkins | West Ham | Crystal Palace | € 11.7M |
| 02.07.2016 | Toni Martínez | Valencia | West Ham | € 3M |
| 01.07.2016 | C. Jenkinson | West Ham | Arsenal | N/A |
| 01.07.2016 | Jordan Antonio Brown | West Ham | — | Free |
| 01.07.2016 | Håvard Nordtveit | Borussia Mönchengladbach | West Ham | Free |
| 01.07.2016 | S. Féghouli | Valencia | West Ham | Free |
| 01.07.2016 | S. Hendrie | West Ham | — | Loan |
| 01.07.2016 | L. Page | — | West Ham | N/A |
| 01.07.2016 | V. Moses | West Ham | Chelsea | N/A |
| 01.07.2016 | G. Dobson | West Ham | — | Loan |
| 01.07.2016 | E. Lee | West Ham | — | N/A |
| 01.07.2016 | R. Burke | — | West Ham | N/A |
| 01.07.2016 | M. Lanzini | — | West Ham | € 12M |
| 01.07.2016 | J. Cullen | — | West Ham | N/A |
| 29.06.2016 | J. Gordon | — | West Ham | N/A |
| 01.06.2016 | Sam Westley | — | West Ham | N/A |
| 01.06.2016 | Emmanuel Emenike | West Ham | Fenerbahce | N/A |
| 01.06.2016 | L. Chambers | — | West Ham | N/A |
| 01.06.2016 | M. Samuelsen | — | West Ham | N/A |
| 11.03.2016 | Nathan Mavila | West Ham | — | Loan |
| 26.02.2016 | L. Chambers | West Ham | — | Loan |
| 16.02.2016 | Nikica Jelavić | West Ham | — | € 11.6M |
| 14.02.2016 | S. Hendrie | — | West Ham | N/A |
| 11.02.2016 | J. Cullen | West Ham | — | Loan |
| 01.02.2016 | K. Knoyle | West Ham | Dundee Utd | Loan |
| 31.01.2016 | Emmanuel Emenike | Fenerbahce | West Ham | Loan |
| 29.01.2016 | E. Onariase | West Ham | Brentford | N/A |
| 28.01.2016 | J. Gordon | West Ham | — | Loan |
| 21.01.2016 | K. Nolan | West Ham | — | Free |
| 21.01.2016 | M. Zárate | West Ham | Fiorentina | € 1.9M |
| 20.01.2016 | S. Byram | Leeds | West Ham | € 4.8M |
| 18.01.2016 | E. Lee | West Ham | — | Loan |
| 15.01.2016 | S. Hendrie | West Ham | — | Loan |
| 07.01.2016 | M. Amalfitano | West Ham | Lille | Free |
| 04.01.2016 | D. Poyet | West Ham | — | Loan |
| 03.01.2016 | D. Henry | — | West Ham | N/A |
| 02.01.2016 | Matt Jarvis | West Ham | — | N/A |
| 01.01.2016 | L. Page | West Ham | — | Loan |
| 17.12.2015 | S. Howes | West Ham | — | Loan |