Blackpool had already revealed who would be departing Bloomfield Road as free agents a number of weeks ago, with Marvin Ekpiteta, Callum Connolly, Matty Virtue and Shayne Lavery all heading to the exit door following the conclusion of their deals.
Elsewhere, some clubs have acted quickly to snap up free agents already, with the most notable being Jonson Clarke-Harris’ move to Rotherham United after his Peterborough departure.
Here’s a full list of the players released by each League One club:
13. Lincoln City
Released: Hakeeb Adelakun, TJ Eoyma. Returned to parent club: Alex Mitchell, Conor McGrandles, Jack Burroughs, Joe Taylor. Photo: CameraSport - Alex Dodd
14. Northampton Town
Released: Peter Abimbola, Dominic Gape, Ryan Haynes, Danny Hylton, Liam Moore. Returned to parent club: Kieron Bowie, Marc Leonard, Louie Moulden, Tyreece Simpson, Tony Springett. Photo: CameraSport - Andrew Kearns
15. Peterborough United
Released: Jonson Clarke-Harris, Jeando Fuchs, Fynn Talley, Vontae Daley-Campbell. Returning to parent club: Ephron Mason-Clark, Jadel Katongo, Michael Olakigbe. Photo: CameraSport - Andrew Kearns
16. Port Vale
Released: Jayson Leutwiler, Gavin Massey, James Wilson. Returned to parent club: Dan Gore, Kacper Lopata, Alex Mighten, Jensen Weir. Photo: Nathan Stirk
17. Portsmouth
Released: Sean Raggett, Joe Rafferty, Lee Evans, Josh Martin, Matt Macey, Ryan Schofield, Haji Mnoga, Harry Jewitt-White, Liam Vincent, Josh Dockerill. Returned to parent club: Tino Anjorin, Abu Kamara, Myles Peart-Harris, Alex Robertson. Photo: CameraSport - David Horton
18. Reading
Released: Matty Carson, Nesta Guinness-Walker, Sam Hutchinson, Clinton Mola. Returned to parent club: Dom Ballard, Tom Holmes, Zane Monlouis, Paul Mukairu. Photo: CameraSport - Lee Parker