Ryan Jack and Ash Taylor are among a number of players who are to be released by Aberdeen.
Neil Alexander, Peter Pawlett and Niall McGinn will also depart the club.
A statement issued by the club confirmed the releases of Cammy Smith and Lawrence Shankland, who had been on loan at St Mirren, and goalkeeper Aaron Lennox who spent time with Raith Rovers.
The statement added: “After the conclusion of his loan spell Ryan Christie has returned to his parent club.
“As was announced earlier U20 players Robbie Mutch, Jamie Henry, Dylan Thomas, Aaron Norris and Joe Nuttall have also left the club.
“Everyone at Aberdeen FC would like to thank all the players who are leaving for their tremendous commitment to the club, in some cases over many years, and wish them all the very best for the future.”
Ryan Jack, Lawrence Shankland and Ash Taylor among list of players released by Aberdeen
