Interim coach Danny Byrne has also departed.
It's believed that as much as five first team players from Athlone Town have been released from the club.
Adam Wixted, Declan McDaid, Kyle O'Connor, JR Wilson and Bastien Héry have all been told they can leave.
Meanwhile, interim coach Danny Byrne has also been relieved of his duties.
The news comes just hours before the midlanders kick off against Cobh Ramblers later tonight in Lissywollen.
Kick off is at 7.45.
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