Which Championship players have been released this summer as retained list deadline passes

The upcoming summer transfer window will be awash with players attempting to find new clubs following the expiration of their existing deals.

Over 150 players will bid farewell from their existing sides as their contracts expire in the next few weeks, and with the majority of all 24 second-tier sides having now officially submitted their retained lists to the EFL, we cast our eyes across those on the hunt for pastures new.

Clubs featuring in this season's Championship play-offs - Millwall, Southampton, Middlesbrough and Hull City - are able to submit their lists at the end of the month.

Championship players released this summer

All players listed below will officially depart their existing sides on July 1, following the expiration of their existing agreements.

Birmingham City

• Jonathan Panzo

Blackburn Rovers

• Ryan Hedges
• Sondre Tronstad
• Nathan Redmond

Bristol City

Retained list not yet announced by the football club.

Charlton Athletic

• Luke Berry
• Terry Taylor

Coventry City

• Jamie Allen
• Brad Collins
• Conrad Ambursley
• Charlie Finney
• Jack James
• Greg Sandiford Junior
• Kai Yearn

Derby County

• Callum Elder
• Ben Osborn
• Jake Rooney
• Andi Weimann

Hull City

Retained list not yet announced by the football club.

Ipswich Town

• Conor Chaplin

Leicester City

Retained list not yet announced by the football club.

Middlesbrough

Retained list not yet announced by the football club.

Millwall

• Danny McNamara
• Joe Bryan
• Wes Harding
• Massimo Luongo

Norwich City

• Shane Duffy
• Emiliano Marcondes
• Tony Springett
• Jeffrey Schlupp
• Dan Barden

Oxford United

• Przemysław Płacheta
• Myles Peart-Harris
• Hidde ter Avest
• Owen Dale
• Will Goodwin
• Joshua Johnson
• Jacob Knightbridge
• Steph Negru
• Tom Bradshaw
• Stuart Findlay

Portsmouth

• Andre Dozzell
• Jordan Archer
• Harry Clout
• Reuben Swann

Preston North End

• Robbie Brady
• Jamal Lewis
• Will Keane
• Noah Mawene
• Felipe
• James Pradic

Queens Park Rangers

• Paul Nardi
• Ben Hamer
• Isaac Hayden
• Steve Cook

Sheffield United

• Tom Davies
• Danny Ings
• Ben Mee
• Jairo Riedewald

Sheffield Wednesday

• Nathaniel Chalobah
• Harry Evers
• Dominic Iorfa
• Junior Kamwa
• Marvelous Nakamba
• Favour Onukwuli
• Rio Shipston
• Zain Silcott-Duberry

Southampton

Retained list not yet announced by the football club.

Stoke City

• Lewis Baker
• Steven Nzonzi

Swansea City

No players released.

Watford

Retained list not yet announced by the football club.

West Bromwich Albion

• Jed Wallace
• Daryl Dike
• Joe Wildsmith

Wrexham

• Andy Cannon
• Jay Rodriguez
• Callum Edwards
• Reuben Egan
• Tom Kelly
• Max Purvis.