The stand-out name is Tottenham Hotspur's Hugo Lloris, who last month was linked with a move to French club Nice if he decided not to extend his stay in North London.
Southampton have a number of decisions to make when it comes to their goalkeeping department, with four of their stoppers due to be out of contract later this year.
Free agents can prove a good avenue for clubs to explore, as it removes the obstacle of agreeing terms with another club and focusses on an agreement between player and club.
And, given the impact of Covid-19 on finances, more clubs could opt to scour the free agent market this summer.
Middlesbrough signed free agent defender Neil Taylor late last year, with the 32-year-old featuring in wins over Bournemouth and Nottingham Forest in December.
Sheffield Wednesday have found free agents a useful method of bolstering their squad, with all of the Owls' additions in the summer either coming via loans, free agents or free transfers from other clubs.
Below, is every Premier League goalkeeper who is set to be out of contract in the summer - could they opt to make the step down to the EFL or find another Premier League club if they decide to move on? Only time will tell.
5. Lukasz Fabianski
Lukasz Fabianski - The 36-year-old said in October he was in discussions over a new contract at West Ham. Photo: Getty Images
6. Adrián
Adrián - The goalkeeper has fallen down the pecking order at Liverpool and has made just one appearance for the club this season. Photo: Getty Images
7. Asmir Begovic
Asmir Begovic - The 34-year-old signed a 12-month deal with Everton last summer. His contract does have the option for a further year. Photo: Getty Images
8. Alfie Whiteman
Alfie Whiteman - The 23-year-old joined the Tottenham academy in 2015. In 2019, he signed a new contract with the club until 2022. Photo: Getty Images