Person profile

Hafþór Júlíus Björnsson

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Published titles: 1
Crew roles: 0
Cast roles: 1
Profile updated: October 4, 2026
TMDB person ID: 1369307

Personal context

Summary

Hafþór Júlíus Björnsson is an Icelandic strongman and actor best known for playing Gregor “The Mountain” Clegane in Game of Thrones. His screen roles often draw on his imposing build, with action and fantasy appearances alongside his sports career. No public statements on identity politics, DEI, or activism, or public political advocacy, are on record.

Known Work

Published titles

Kickboxer: Retaliation
2018
as Mongkut
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