List of Italian football transfers summer 2025

The 2025 Italian football summer transfer window runs from 1 July to 1 September 2025 (8.00 pm). Clubs could sign players also from 1 to 10 June 2025, in a brand new transfer window created on the occasion of the FIFA Club World Cup.^[1] This list includes transfers featuring at least one club from either Serie A or Serie B that were completed after the end of the 2024-25 season and before the end of the summer 2025 window on 1 September. Some contracts were already signed and announced before the window opening. Clubs can't register new players until the opening of the winter transfer window, unless players had been unattached before 1 September 2025.