Tipperary Senior hurling manager, Declan Ryan, has left his post.
Coach, Tommy Dunne and selector, Michael Gleeson have also stepped down from their posts.
The Tipperary County Board and the Tipperary senior hurling panel have thanked the trio for leading Tipperary to two Munster senior hurling championship successes and "their dedication and commitment in carrying out their roles during the last 2 years".
The board's statement said: "All three men have made a great contribution to the GAA in Tipperary over a long number of years and we are fortunate that men of their calibre have been willing to serve the county so generously and so loyally.
"We acknowledge the time, effort and many personal sacrifices they and their families have made in the interests of Tipperary's senior hurling fortunes and we firmly believe that their good work will lead to continued success for the county."
The board went on to wish the trio and their families well and said they looked forward to their "continued involvement with and contribution to the GAA in Tipperary".
County Chairman, Sean Nugent, will lead the search for a replacement team.