Players Chelsea have signed in the summer 2025 transfer window

Here are the players who have signed for Chelsea as the 2025 Summer transfer window progresses.
Following their triumphant Europa Conference League and Club World Cup campaign, Chelsea’s bid to compete on the biggest stages under the management of Enzo maresca is gradually becoming clearer with the moves the club happens to be making in the 2025 summer transfer window in terms of players joining the club ahead of the 2025/2026 season.
After a rollercoaster 2024/2025 season in the Premier League filled with on-pitch drama and off-field restructuring, the Blues have wasted no time making their presence felt in the summer transfer window.
Determined to shape a squad that reflects Maresca’s vision, Chelsea have launched a proactive recruitment drive, adding youthful, high-potential signings, offloading surplus players, and reinforcing key areas ahead of the new campaign.
Who are the players signed by Chelsea in the 2025 summer transfer window?
Dário Essugo
Among the confirmed signings is 19-year-old Portuguese midfielder Dário Essugo, who joined from Sporting CP for a fee in the region of £18.5 million. After an impressive loan stint at Las Palmas, Essugo will provide depth in midfield and compete alongside the likes of Moisés Caicedo.
Geovany Quenda
The Blues have also signed fellow Sporting CP talent Geovany Quenda, a dynamic winger whose deal could rise to £44 million. However, the teenager is set to remain on loan in Portugal for the upcoming season as part of his development plan.
Liam Delap
In attack, Chelsea activated a £30 million release clause to secure the services of Liam Delap from Ipswich Town. Delap is expected to feature in the Club World Cup and adds much-needed versatility and aggression to the forward line.
Mamadou Sarr
Defensive reinforcements have also arrived in the form of Mamadou Sarr, who was brought in from Strasbourg on an eight-year contract. The young centre-back adds depth and promise to the backline as Chelsea gear up for a congested fixture calendar.
João Pedro
Chelsea completed the signing of João Pedro from Brighton & Hove Albion on 2 July 2025 for an initial fee of £55 million, with potential add-ons raising the total to £60 million.
The Brazilian forward was immediately drafted into the squad for the 2025 FIFA Club World Cup, where he made a major impact.
Jamie Gittens
On July 5, 2025, Chelsea secured the signature of Jamie Gittens from Borussia Dortmund for a base fee of £48.5 million, with the potential to rise to £52 million through performance-based add-ons.
Gittens, a highly rated England U21 international, signed a seven-year contract with Chelsea, returning to London after early stints in the Reading and Chelsea academies before developing in Germany.