In
Nayef Aguerd (£30m, Rennes)
Alphonse Areola (£8m, Paris Saint-Germain)
Flynn Downes (£9.6m, Swansea City)
Gianluca Scamacca (£32.4m, Sassuolo)
Maxwel Cornet (£17.5m, Burnley)
Thilo Kehrer (£10m, Paris Saint-Germain)
Emerson Palmieri (£13.9m, Chelsea)
Lucas Paqueta (£38.7m, Lyon)
Out
Mark Noble (retired)
Andriy Yarmolenko (free, Al-Ain)
Ryan Fredericks (free, Bournemouth)
David Martin (released)
Nathan Holland (free, MK Dons)
Ossama Ashley (free, Colchester United)
Aji Alese (undisclosed, Sunderland)
Sonny Perkins (free, Leeds United)
Arthur Masuaku (loan, Besiktas)
Issa Diop (£15m, West Ham United)
Nikola Vlasic (loan, Torino)
Joseph Anang (loan, Derby County)
Thierry Nevers (loan, Newport County)
Nathan Trott (loan, Vejle)
Daniel Chesters (loan, Colchester United)
Ademipo Odubeko (loan, Port Vale)
Armstrong Oko-Flex (loan, Swansea City)
Emmanuel Longelo (loan, Birmingham City)
Goncalo Cardoso (undisclosed, Maritimo)
West Ham United total spent to date: £163.8m
West Ham United total received to date: £16m
West Ham United net transfer balance: -£147.8m