The club are still discussing terms with New Zealand international right-back David Mulligan, who has been linked with Scunthorpe.
Ricky Ravenhill, Tonny Neilsen and Phil McGuire have also been transfer-listed.
Doncaster dump six players
The club are still discussing terms with New Zealand international right-back David Mulligan, who has been linked with Scunthorpe.
Ricky Ravenhill, Tonny Neilsen and Phil McGuire have also been transfer-listed.