Wayne Bennett will return as head coach of the Broncos in 2015.
Griffin today said he had accepted the decision made by the board, and would focus all his energies on winning the 2014 NRL premiership for the club.
“I have been at the Broncos for seven years, with four of those as head coach, and have thoroughly enjoyed my time,” said Griffin.
“I am confident that the team and club are set up to have sustained success in the years to come.
“I would like to thank all the members and fans for the support they have shown me.
“And I especially want to thank all the players and staff that I have worked with, and confirm my commitment to the team for the rest of the 2014 season.”
Chief executive Paul White today thanked Griffin for his years of work for the club, and said there was much to be excited about for the conclusion to this season.