West Ham 2025 summer transfers: Every confirmed signing and sale for Graham Potter's side

West Ham United went into transfer deadline day having experienced rare success under Graham Potter with victory over Nottingham Forest.

However, that did not deter the Hammers hierarchy from ensuring that a number of incomings and outgoings were facilitated throughout Monday.

With Nayef Aguerd being sold to Marseille for a significant fee, it was imperative that a new centre-back arrived at the London Stadium, and a deal was negotiated for Brighton & Hove Albion's Igor Julio.

The East London outfit also got Emerson Palmieri off their books when unknown quantity Dimitri Colau - another centre-back - arrived from Paris FC.

Even though there are question marks over some of the quality in West Ham's squad, their outlay this summer will keep Potter under pressure to deliver a much-improved Premier League campaign.

Here, Sports Mole follows each of the Hammers' incomings and outgoings during the 2025 summer transfer window.

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West Ham confirmed transfers in: Summer 2025

Jean-Clair Todibo (£36.3m from Nice)

Daniel Cummings (free from Celtic)

El Hadji Malick Diouf (£19m from Slavia Prague)

Kyle Walker-Peters (free from Southampton)

Callum Wilson (free)

Mads Hermansen (£20m from Leicester City)

Soungoutou Magassa (£14.7m from Monaco)

Mateus Fernandes (£38.5m from Southampton)

Dimitri Colau (Undisclosed from Paris FC)

Igor Julio (Loan from Brighton & Hove Albion)

Lukasz Fabianski (free)

West Ham confirmed transfers out: Summer 2025

Vladimir Coufal (end of contract)

Kurt Zouma (end of contract)

Danny Ings (end of contract)

Michail Antonio (end of contract)

Aaron Cresswell (end of contract)

Lukasz Fabianski (end of contract)

Carlos Soler (end of loan from Paris Saint-Germain)

Evan Ferguson (end of loan from Brighton & Hove Albion)

Mohammed Kudus (£55m to Tottenham Hotspur)

Gideon Kodua (loan to Luton Town)

Michael Forbes (loan to Northampton Town)

Kaelen Casey (loan to Swansea City)

Edson Alvarez (loan to Fenerbahce)

Emerson Palmieri (Undisclosed to Marseille)

Nayef Aguerd (Undisclosed to Marseille)

Wes Foderingham (free to Aris Limassol)

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How much have West Ham spent and earned during the summer 2025 transfer window?

West Ham total spend summer 2025: £128.5m

West Ham total income summer 2025: £77.74m

West Ham total profit/loss summer 2025: -£50.76m

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Latest West Ham transfer rumours

You can find a complete list of the latest West Ham transfer rumours by clicking here.

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West Ham squad

You can view West Ham's current squad ahead of the 2025-26 season by clicking here.

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