There are several upcoming free agent centre-backs that Premier League clubs will be able to sign for free in the summer transfer window. 

Arsenal will be keen to add a centre-back as there is a chance that defender William Saliba could be approached by Real Madrid, who are reportedly very keen to sign the Frenchman.Any deal for Saliba would break the transfer world record for a defender, due to how highly the Gunners value the defender.

Elsewhere in the Premier League, Tottenham are in need of more defenders due to their poor injury record this season, and Chelsea have also been linked to signing a defender in the summer transfer window.

Press the next page to see the top five most valuable centre-backs (according to TransferMarkt), who will be free agents in the summer…