Irish · Cork, Ireland · Born 10 September 1979Irish captain and flanker whose ferocious physicality, outstanding leadership and ability to excel in the biggest matches have made him one of the most important figures in Irish rugby's golden era.
Peter O'Mahony is Ireland's inspiring flanker and vice-captain, whose exceptional lineout work, leadership, and defensive tenacity have been central to Munster and Ireland's success. His ability to lift a team with his passionate performances and intelligent play have made him one of Ireland's most important players. A three-time Lions tourist, his consistency and professionalism at the highest level are exemplary.
Captaining Ireland to their third-ever Grand Slam victory in the 2018 Six Nations Championship.
How They Played
O'Mahony is renowned for his exceptional lineout skills, both as a jumper and caller, making him one of the most reliable forwards in world rugby. His physicality in the breakdown and ability to disrupt opposition ball has been a consistent feature throughout his career. He combines strong ball-handling skills with tactical awareness and natural leadership on the field.
Lasting Impact
O'Mahony's leadership and lineout expertise helped establish Ireland as a consistent force in world rugby during the 2010s and 2020s.
Career Honours
- Heineken Champions Cup 2015 (Munster runner-up)
- Pro12 Champion 2011 with Munster
- Six Nations Championship 2014 with Ireland
- Six Nations Championship 2015 with Ireland
- Six Nations Grand Slam 2018 with Ireland
- Six Nations Championship 2022 with Ireland
- Six Nations Grand Slam 2023 with Ireland
- British & Irish Lions Tour 2013 (Australia)
- British & Irish Lions Tour 2017 (New Zealand)
- British & Irish Lions Tour 2021 (South Africa)
- World Rugby Player of the Year nominee 2023
- Ireland Player of the Year 2023
- Autumn Nations Series 2023 with Ireland
| Club | Period | Apps | Tries | Shirt |
|---|---|---|---|---|
| Munster | 2010–2024 | 186 | 0 | #6 |
 Ireland | — | 95 | — | — |
Irish Athletes