About
Aidan Gillen is an accomplished Irish actor recognized for his captivating and versatile performances in film, television, and theater. He is the recipient of three Irish Film & Television Awards. Gillen has garnered widespread acclaim for his roles in popular television series such as 'The Wire' and 'Game of Thrones.' His ability to portray complex and often morally ambiguous characters has solidified his status as a respected and sought-after actor.
Career Timeline
'Queer as Folk' Breakout
Role as Stuart earns critical acclaim.
Joins 'The Wire' cast
Starring in a highly regarded HBO series increases his visibility.
'Game of Thrones' Debut
Role as Littlefinger catapults him to international fame and significantly increases his earnings.
Continued GoT success
Continues to portray Littlefinger.
GoT character dies
GoT character gets killed off and ends the role.
Bohemian Rhapsody Appearance
Starring in the film increases visibility.
Steady Acting Career
Gillen maintains a steady career with roles in film and television.
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Last updated: February 25, 2026