A busy summer in the Championship has already started with a number of managers announcing their retained lists for next season.
To find out which players will be searching for new employers and who have been transfer listed or offered new contracts, then check out the gallery below.
1. Barnsley
Released: Aapo Halme (pictured); George Miller; Connor Hodgson; Daniel Jinadu; Tomas Kalinauskas; Archie Brown; Blake Goucher; Ben Hall; Jack Sherlock; Lloyd Smith.
Photo: Nathan Stirk
2. Birmingham City
Released: Jeremie Bela (pictured); Renedi Masampu; Archie Matthews; Kristian Pedersen; Oriol Soldevila; Kane Thompson-Sommers; Connal Trueman; Yoane Zohore. New deals: Josh Andrews; Odin Bailey; Ryan Stirk; Tate Campbell; Adan George. U18s new deals: Alfie Brooks; Rico Browne; Rico Patterson; Tommy Fogarty; Callum Sullivan; Kieran Wakefield.
Photo: Clive Rose
3. Blackburn Rovers
Released: Joe Rothwell; Bradley Johnson (pictured); Jacob Davenport; Harry Chapman; Luke Brennan; Connor McBride; Sam Durrant; Joe Nolan; Joe Ferguson; Brandon Lonsdale; Evan Cunningham. New deals: Ben Brereton Diaz; Dan Butterworth; Tyler Magloire; Jordan Eastham. Negotiations: Darragh Lenihan; Ryan Nyambe.
Photo: Jan Kruger
4. Blackpool
Released: Cameron Antwi (pictured); Ryan Grant; Johnny Johnston; Matthew Liptrott; Charlie Monks; Ethan Robson; Sky Sinclair; Grant Ward. New deals: Keshi Anderson; Ewan Bange; Josh Bowler; Brad Holmes; Richard Keogh; Stuart Moore; Jordan Thorniley.
Photo: Charlotte Tattersall