Aiden Gillen was born Aiden Murphy in theDrumcondra area ofDublin, the youngest of six children born to Patricia (née Gillen) and Denis Murphy,[1] in 1967 or 1968.[2]
He obtained hisEquity card straight after leaving school, and began getting small professional roles at 17. The name Aidan Murphy was already registered so he began using his mother's maiden name as a stage name.[7] He moved toLondon in 1987 when he was 18 or 19.[7][8]
During the 1990s Gillen played a number of roles in television dramas and series, including a TV adaptations of theWexford Trilogy.[8] Gillen played a lead role as Stuart Alan Jones in the 1999Channel 4 television seriesQueer as Folk and its sequel.[14]
In 2000 he starred inThe Low Down, directorJamie Thraves' first feature film.[17] The film was named among the "neglected masterpieces" of film history byThe Observer in its rundown of 50 Lost Movie Classics.[18][19]
In 2011, Gillen began playingPetyr "Littlefinger" Baelish on the HBO seriesGame of Thrones, for which he received his second Irish Film & Television Award nomination.[21] He appeared in seven seasons,[22] until his character's death in the season 7 finale "The Dragon and the Wolf".[23] He starred as cop killer Barry Weiss in the British crime-thrillerBlitz and in the British horror filmWake Wood. Gillen playedcrime boss John Boy in the acclaimed Irish crime-dramaLove/Hate,[24] for which he received his third Irish Film & Television Award nomination and second win.[25]
In 2012, he playedCIA operative Bill Wilson[26] (the character's name is from the novelisation; his name is not directly said in the film's script) inThe Dark Knight Rises, his first role in a major Hollywood film.[27] Gillen said he enjoyed playing the role, but preferred low-budget lead roles to blockbuster bit-parts.[27] Gillen's character was particularly noted by some Internet circles for his delivery of supposedly awkward dialogue in the film's opening plane scene, especially by users of4chan's /tv/ board. Thus, he subsequently became the subject of anInternet meme popular among /tv/ users known as "Baneposting",[28] which references the dialogue between Wilson andTom Hardy's characterBane in said scene.[29][30] The same year, Gillen also starred in the British spy-dramaShadow Dancer, and was announced as the new host of the music showOther Voices.[31][32]
Gillen playedQueen's managerJohn Reid in the biopicBohemian Rhapsody, which was released on 2 November 2018.[36] He starred as Aidan in the short film titledI Didn't...I Wasn't...I Amn't, written and directed by Irish actressLaoisa Sexton.[37]
He starred inThe History Channel's two-season seriesProject Blue Book from 2019 to 2020. Gillen played Dr.J. Allen Hynek, a brilliant and underappreciated college professor who is recruited by the U.S. Air Force to spearhead an operation named Project Blue Book. He is joined by his partner Air Force Capt. Michael Quinn as they investigate UFO sightings around the country.[38]
Gillen co-wrote the script of and starred inJamie Thraves' fourth feature film,Pickups (2017). This was the third collaboration with Thraves.[39]
He plays Frank Kinsella, a member of a prominent Irish crime family in theRTÉ One crime dramaKin (2021–2023).[40][41]
Gillen resides in his nativeDublin. He met Olivia O'Flanagan when they were teenagers.[2] They have two children.[2][1] They married in 2001 and separated in 2005.[1]
^This is variously quoted in sources, and the National Portrait Gallery mentions an "Irish Youth Theatre",[4] but most likely refers to the Youth Theatre Ireland and its annual programme called National Youth Theatre,[5] rather than the (British)National Youth Theatre.