David Ball, Mark Roberts and Stephen Crainey are among the big name players not offered new deals by Fleetwood Town.
Also released by the club are Liam Hogan, Matty Hughes, Tom Davies, Steven Schumacher and Jeff Hughes.
Young players Joe Burgess, Josh Green, Mason Springthorpe, Richard Wright, Andre Street and Adam Nditi are also released.
Town have offered four senior players new contracts.
Striker Jamille Matt, who missed the entire of last season through injury is among those the club is hoping to retain.
Also on the list are Highbury legend Nathan Pond, defender Stephen Jordan and midfielder Gareth Evans.
There are also offers for youth players Keano Deacon and Harvey Hodd with Conor Smith and Matty Williams offered their first professional terms.