Caspar GabrielCaspar Gabriel is an Austrian rugby union footballer who plays as a fly-half for Leinster Rugby.Early lifeBorn in Vienna, he left Austria at the age of 14 years-old to pursue a rugby union career in Ireland. At the age of 18 years-old he made his debut for the Ireland U19 side. He played rugby at Terenure College and played for Terenure College RFC in the AIL.Club careerAfter playing for Leinster U19 he joined the Leinster Rugby Academy for the 2024–25 season, and training with the senior Leinster squad. He made his senior debut as a replacement for Leinster in a 50–26 win against Zebre in the United Rugby Championship on 25 October 2025.International careerHe represented Ireland at U19 level against Wales in 2024. However, his return to Austria during the COVID-19 pandemic disrupted his continuous residency in Ireland and he was ineligible for selection for the Ireland U20 team in 2025.Personal lifeHis father, Thomas, is a former president of the Austrian Rugby Federation.