Andy Farrell, who has overseen a period of sustained success and evolution since taking on the role, will now lead Ireland into the next two Rugby World Cup cycles, providing continuity, stability, and long-term strategic direction for the Ireland Men's team.
IRFU Chief Executive Kevin Potts welcomed the announcement, saying: "We are delighted to secure Andy through to 2031. He is a truly world-class coach and an exceptional leader who has helped shape Ireland as one of the most exciting and consistent teams in the world.
"His impact reaches far beyond what we see on the pitch - he has instilled a deep sense of pride, connection, inspiration, and belief across Irish Rugby, creating a culture that truly unites players and supporters, and one that Irish fans at home and across the globe feel incredibly proud to stand behind.
"Ensuring Andy's long-term future with us is a hugely positive step for Irish Rugby as we continue to grow the game and strive for sustained success on the international stage."
IRFU Performance Director David Humphreys also underlined the importance of continuity in the role, stating: "Andy's contract extension is a key investment in the long-term success of the Ireland Men's national team through until the 2031 Rugby World Cup.
"Since taking the head coach position, Andy's leadership has established a clear performance vision for the team, driven consistently high standards, and built an environment where players and staff can thrive at the highest level of the international game.
"This commitment to Irish Rugby gives us real confidence as we look ahead, and allows us to keep developing our playing group, strengthen our high-performance systems, and ensure alignment from the pathway right through to the senior team.
"Above all, it provides a stable platform to keep Irish Rugby competing with the very best in the world over the coming years."
Expressing his pride in extending his tenure and his belief in the future of Irish Rugby, Farrell commented: "What excites me most is the increasing strength and investment in pathways and the quality of talent coming through.
"There is a real confidence in the system that has been built across the provinces and age-grade programmes, and I believe with sustained effort that the best is yet to come."
