Peter Claffey

Biography

Peter Claffey (born 28 July 1996) is an Irish actor and former professional rugby union player. A former Connacht Rugby prospect, he retired from the sport in 2019 to pursue acting. He is best known for portraying Ser Duncan "Dunk" the Tall in the HBO fantasy series A Knight of the Seven Kingdoms (2026). Description above from the Wikipedia article Peter Claffey, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Known For

A Knight of the Seven Kingdoms

Bad Sisters

Bad Sisters

Vikings: Valhalla

Harry Wild

Wreck

Small Things Like These

A Knight in the Making

All Movies (4)

• You'll Never Believe Who's Dead2026 · as JJ
• A Knight in the Making2026 · as Self
• Small Things Like These2024 · as Barry
• Quicksand2023 · as Sal's Father (Younger)

All TV Shows (8)

• A Knight of the Seven Kingdoms2026 · as Ser Duncan 'Dunk' the Tall
• A Knight in the Making2026 · as Self
• Borderline2024 · as Conor Byrne
• Wreck2022 · as Cormac Kelly
• Bad Sisters2022 · as Callum
• Bad Sisters2022 · as Joe Walsh
• Harry Wild2022 · as Billy Lund
• Vikings: Valhalla2022 · as Dunstan