From the official website:
* Club taking up the contract extension options of Paddy Kenny and Nick Montgomery
* New contract offers will be made to senior professionals Ian Bennett and Leigh Bromby
* Danny Webber and Ugo Ehiogu will leave Bramall Lane as their contracts have expired
* Keith Quinn, Jamie Annerson, Maxime Chanot and Ben Starosta have also been released, whilst Craig Beattie, Greg Halford, Arturo Lupoli and John-Joe O'Toole, who all ended the season on loan with United, will return to their respective clubs.
* Lee Hendrie, David Carney, Nicky Law and Zeyn S-Latef available for transfer.
* Young prospects Sam Wedgbury and Matt Lowton will be offered new deals and are set to continue their development in Hungary with newly promoted Ferencvaros until January, alongside fellow United Academy products Jordan Robertson and Liban Abdi.