The summer transfer window opened for League One clubs to add to their squads for the 2025-26 campaign.
Due to the Club World Cup taking place, EFL clubs have had from June 1 until June 10 to bolster their playing personnel, before it opens up again on Monday, June 16 and runs to September 1, when it closes at 7pm. To find out the latest business done Luton Town and their fellow third tier teams, then check out the gallery below, which will be updated on a regular basis before the deadline passes.

17. Peterborough United
In: Owura Edwards (Colchester, free); Collin Andeng Ndi (Southend United, undisclosed); Evan Weir (Walsall, free); Harrison Jones (Sunderland, undisclosed, pictured). Out: Abraham Odoh (Salford, undisclosed); Cian Hayes (Rochdale, undisclosed); Bradley Ihionvien (Colchester, loan); Jacob Mendy (Bromley, free); Pemi Aderoju (Crawley, loan). Photo: George Wood

18. Plymouth Argyle
In: James Storer (Wolves, free); Harvey White (Stevenage, free, pictured); Murphy Cooper (QPR, undisclosed); Alex Hartridge (Burton, free); Wes Harding (Millwall, free). Out: Conor Hazard (Wycombe, free). Photo: Pete Norton

19. Reading
In: Jacob Brown (free, pictured); Josh Stokes (Bristol City, loan); Udoka Godwin-Malife (Burton Albion, undisclosed); Kyreece Lisbie (Colchester United, undisclosed). Out: None. Photo: David Horn

20. Sheffield Wednesday
In: Joe Lumley (Bristol City, free); Sil Swinkels (Aston Villa, undisclosed); Harry Gray (Leeds, loan); Louie Barry (Aston Villa, undisclosed); Barry Bannan (Millwall, undisclosed, pictured); Jordi Liongola (RAAL La Louviere, undisclosed); Callum Slattery (Motherwell. free); Ricardo Santos (Swansea City, undisclosed). Out: Olaf Kobacki (Wisla Plock, undisclosed); Svante Ingelsson (Stoke, undisclosed); Pierce Charles (Manchester City, undisclosed). Photo: Richard Pelham

