Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 28.01.2013 | E. Pogatetz | VfL Wolfsburg | West Ham | Loan |
| 13.01.2013 | Stephen Francis Henderson | Ipswich | West Ham | N/A |
| 09.01.2013 | D. Hunt | — | West Ham | N/A |
| 07.01.2013 | Wellington Paulista | — | West Ham | Loan |
| 04.01.2013 | J. Cole | Liverpool | West Ham | Free |
| 04.01.2013 | M. Chamakh | Arsenal | West Ham | Loan |
| 03.01.2013 | S. Maguire | — | West Ham | N/A |
| 02.01.2013 | D. Potts | — | West Ham | N/A |
| 01.01.2013 | J. Larkins | — | West Ham | N/A |
| 31.08.2012 | Y. Benayoun | Chelsea | West Ham | Loan |
| 30.08.2012 | A. Carroll | Liverpool | West Ham | Loan |
| 24.08.2012 | Matt Jarvis | Wolves | West Ham | € 9.5M |
| 01.08.2012 | J. Collins | Aston Villa | West Ham | € 3.2M |
| 24.07.2012 | R. Spiegel | Grasshoppers | West Ham | N/A |
| 19.07.2012 | Modibo Maïga | — | West Ham | € 6M |
| 01.07.2012 | Stephen Francis Henderson | — | West Ham | € 745K |
| 01.07.2012 | G. McCartney | Sunderland | West Ham | Free |
| 01.07.2012 | C. Driver | — | West Ham | N/A |
| 01.07.2012 | J. Jääskeläinen | — | West Ham | Free |
| 01.07.2012 | M. Diamé | — | West Ham | Free |
| 16.03.2012 | Stephen Francis Henderson | — | West Ham | Loan |
| 01.03.2012 | D. Collins | — | West Ham | Loan |
| 31.01.2012 | R. Morrison | Manchester United | West Ham | € 785K |
| 31.01.2012 | Nicholas David Maynard | — | West Ham | € 2M |
| 31.01.2012 | Ricardo Vaz Tê | — | West Ham | € 600K |
| 06.12.2011 | P. Mpanzu | — | West Ham | € 30K |
| 31.08.2011 | H. Lansbury | Arsenal | West Ham | Loan |
| 31.08.2011 | D. Bentley | Tottenham | West Ham | Loan |
| 31.08.2011 | P. Diop | AEK Athens FC | West Ham | € 250K |
| 31.08.2011 | Guy Roland Demel | Hamburger SV | West Ham | Free |
| 30.08.2011 | B. Montenegro | — | West Ham | Loan |
| 26.08.2011 | S. Baldock | — | West Ham | € 2.8M |
| 11.08.2011 | G. McCartney | Sunderland | West Ham | Loan |
| 30.07.2011 | Joseph Martin O'Brien | — | West Ham | Free |
| 23.07.2011 | M. Taylor | — | West Ham | 2.5M € |
| 01.07.2011 | K. Nolan | Newcastle | West Ham | € 3.4M |
| 01.07.2011 | A. Fayé | — | West Ham | Free |
| 31.01.2011 | Robbie Keane | Tottenham | West Ham | Loan |
| 26.01.2011 | G. O'Neil | — | West Ham | € 2.9M |
| 25.01.2011 | D. Ba | 1899 Hoffenheim | West Ham | € 3M |
| 12.01.2011 | W. Bridge | Manchester City | West Ham | Loan |
| 01.09.2010 | R. Boffin | — | West Ham | € 300K |
| 01.09.2010 | L. Jacobsen | — | West Ham | Free |
| 06.08.2010 | W. Reid | FC Midtjylland | West Ham | € 4.2M |
| 01.08.2010 | Tal Ben Haim | — | West Ham | Loan |
| 16.07.2010 | F. Piquionne | Lyon | West Ham | € 1.2M |
| 10.07.2010 | P. Barrera | — | West Ham | € 4.8M |
| 01.09.2009 | A. Diamanti | — | West Ham | € 6.8M |
| 01.09.2009 | F. Daprelà | Grasshoppers | West Ham | € 1.2M |
| 31.08.2009 | Manuel Marouan da Costa Trindade Senoussi | Fiorentina | West Ham | € 2.7M |