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.

1. AFC Wimbledon
In: Nathan Bishop (Sunderland, undisclosed, pictured); Delano McCoy-Splatt (Fulham, free); Joe McDonnell (Eastleigh, free); Alistair Smith (Lincoln, Free). Out: Lewis Ward (Swindon, free); James Tilley (Wycombe, free); Josh Neufville (Bradford City, free); James Ball (Swindon, free). Photo: Pete Norton

2. Barnsley
In: David McGoldrick (Notts County, free); Reyes Cleary (West Brom, undisclosed, pictured); Nathaneal Ogbeta (Plymouth, loan); Murphy Cooper (QPR, loan). Out: Barry Cotter (Notts County, loan); Stephen Humprhys (Bradford, free); Conor McCarthy (Northampton, free). Photo: Pete Norton

3. Blackpool
In: Franco Ravizzoli (Wycombe, free); Jordan Brown (Leyton Orient, undisclosed); Niall Ennis (Stoke, undisclosed, pictured); George Honeyman (Millwall, free); Michael Ihiekwe (Sheffield Wednesday, free); Fraser Horsfall (Stockport County, free). Out: Richard O'Donnell (Derby, free); Matthew Pennington (Bradford City, free); Jake Beesley (Burton, undisclosed); Oliver Norburn (Notts County, free); Sonny Carey (Charlton, free); Jordan Gabriel (Port Vale, free). Photo: Ben Roberts Photo

4. Bolton Wanderers
In: Amario Cozier-Duberry (Brighton, loan, pictured); Thierry Gale (Rapid Vienna, undisclosed); Teddy Sharman-Lowe (Chelsea, loan); Richard Taylor (St Mirren, free); Charlie Warren (Felixstowe & Walton Utd, undisclosed); Xavier Simons (Hull City, undisclosed); Sam Dalby (Wrexham, free). Out: Luke Southwood (Bristol Rovers, undisclosed); Aaron Collins (MK Dons, undisclosed); Gethin Jones (MK Dons, free); Nathan Baxter (Watford, free). Photo: Naomi Baker