Top 10 most expensive Serie A signings of the 2026 summer transfer window
Quick summary
Football Italia ranks the ten priciest incoming transfers in Serie A for the summer 2026 window, highlighting the most significant spending moves across Italy's top flight.
Full article
Attributed to original sourceGoncalo Ramos remains was the most expensive Serie A signing of the 2026 Serie A summer transfer window, topping an exciting list of new additions that also features the likes of Randal Kolo Muani, Curtis Jones and Kerim Alajbegovic.
Check out the list of the top 10 most expensive Serie A signings of the summer transfer window below!
TURIN, ITALY – AUGUST 29: Randal Kolo Muani of Juventus is challenged by Mariano Troilo of Parma during the Serie A match between Juventus and Parma Calcio at Allianz Stadium on August 29, 2026 in Turin, Italy. (Photo by Valerio Pennicino/Getty Images) The summer transfer window has now drawn to a close for the 2026 summer session.
You can see how the deadline day action unfolded on the Football Italia Liveblog.
Milan made the most expensive signing of the summer with their purchase of centre-forward Ramos on a club-record deal from Paris Saint-Germain.
The Rossoneri actually claim the top two most expensive signings of the Serie A transfer window with their addition of Diego Moreira, whose fee could end up hitting the €65m mark if all bonuses are activated.
Diego Moreira has joined AC Milan from RC Strasbourg (acmilan.com) Randal Kolo Muani completes the top three after his permanent return to Juventus from PSG, coming in at a cost of €50m including bonuses.
Top 10 most expensive Serie A signings PERTH, AUSTRALIA – AUGUST 05: Goncalo Ramos of AC Milan looks on during the pre-season match between AC Milan and FC Internazionale at Optus Stadium on August 05, 2026 in Perth, Australia. (Photo by Paul Kane/Getty Images) Goncalo Ramos (PSG → Milan) €74m plus bonuses Diego Moreira (Strasbourg → Milan) €65m including bonuses Randal Kolo Muani (PSG → Juventus) €50m including bonuses Moise Kean (Fiorentina → Como) €40m including loan and permanent fee Jonathan Rowe (Bologna → Atalanta ) €40m including loan and permanent fee Santiago Castro (Bologna → Roma) €35m plus bonuses Curtis Jones (Liverpool → Inter) €35m including bonuses Djed Spence (Tottenham → Inter) €35m including bonuses Kerim Alajbegovic (Bayer Leverkusen → Juventus) €35m including bonuses Trevoh Chalobah (Chelsea → Como) €30m plus bonuses This list does not include players who were signed on loan with options or obligations to buy last season. A few notable examples are:
Rasmus Hojlund (Manchester United → Napoli) activation of €44m obligation to buy Lois Openda (RB Leipzig → Juventus) activation of €42m obligation to buy It should also be noted that Como spent a reported €60m to purchase the remaining 50% of the rights to Nico Paz from his former club Real Madrid this summer.
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What happened
A roundup of the ten highest-fee acquisitions completed by Serie A clubs during the 2026 summer transfer window. The piece frames the market's headline deals, indicating which Italian sides invested most heavily and in which players. Such listicles typically reflect the competitive landscape heading into the new season and can signal shifting power dynamics within the division. Full player identities, fees, and selling clubs are detailed in the source article.
Chance analysis
Serie A's summer transfer ledger offers an early read on the tactical and financial ambitions of Italy's leading clubs. When a single window concentrates spending at the top end of the scale, it often points to a title contender restocking or a mid-table side attempting a leap in quality. For supporters tracking the Scudetto race, the identity of the biggest spenders — and where they invested, in attack or defence — is usually the first clue to how the new season may take shape.
Identifies the most significant incoming talent in Serie A for 2026-27, reshaping pre-season expectations for the clubs involved.