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Genevieve O'Reilly

Known for acting · Born 6 January 1977 · 49 · Dublin, Ireland

45 credits

Genevieve O'Reilly is an Irish actress known for her versatility, having earned recognition for her performances across stage and screen. Most recently, Genevieve reprised her groundbreaking and legacy role of 'Mon Mothma' in the second and final season of Andor (2022), the Star Wars series on Disney+ described in 2025 by Vanity Fair as "the best television of the year so far." Her performance has been widely acclaimed: Variety praised her "excellent supporting turn," The Playlist highlighted her portrayal as "one of the finest seen from any actor on any screen," and Screen Rant called it "essentially flawless... eloquence and vulnerability." The second season has become the highest-rated live-action Star Wars series on Rotten Tomatoes to date. The first season was nominated for Outstanding Drama Series at the 2024 Emmy Awards, won a Peabody Award for Entertainment, and Genevieve was nominated for Supporting Actress - Drama at the 2023 IFTA Awards. For film, Genevieve was nominated as Best Lead Actress in Film at the AACTA Awards for her role in The Dry (2020), the adaptation of Jane Harper's multi-award-winning novel. The film opened at the top of the Australian box office on New Year's Day and achieved the fifth-highest opening day for a local film in history. Released by IFC Films in the US, The Dry (2020) garnered similar acclaim and was announced as runner-up for Best Narrative Feature at the San Francisco International Film Festival. Her other notable film appearances include Tolkien (2019), the biopic of the iconic author J.R.R. Tolkien. The film explored Tolkien's formative years against the brutal backdrop of the First World War. Additionally, Genevieve appeared in the acclaimed films The Legend of Tarzan (2016) and The Young Victoria (2009). Genevieve is also known for her leading role in Tin Star (2017), Her portrayal of Angela Worth earned her an Irish Film and Television Award nomination. The series, a significant success for the channel, accumulated more than 17 million downloads and views during its first season. Genevieve's further television credits include Episodes with Matt LeBlanc, the Peabody Award-winning drama The Honorable Woman (2014) alongside Maggie Gyllenhaal, the BAFTA-nominated The Secret for ITV, BBC's Spooks and The Snowman with Michael Fassbender. On stage, Genevieve delivered a powerful performance as Mary Carney in Jez Butterworth's The Ferryman, first at the Royal Court Theatre and later in London's West End. She reprised the role on Broadway following the production's record-breaking, sold-out run. Directed by Sam Mendes, the play won three Olivier Awards, Evening Standard Awards, and a UK Critics' Circle Award for Best New Play. The New York Times called the production 'fiercely gripping,' and The Hollywood Reporter praised Genevieve's performance, noting her 'gorgeous speech,' which 'spills out full of conflicting impulses of hurt and compassion.' Genevieve's additional theatre credits include Ibsen's epic Emperor and Galilean as Helena, wife to Andrew Scott's emperor Julian, and Mike Bartlett's 13 at the National Theatre, Splendour by Abi Morgan at the Donmar Warehouse, Richard II at the Old Vic, The Way of the World with the Sydney Theatre Company, and The Weir at the Gate Theatre Dublin.

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Known for

Andor

2022

The Dry

2021

Glitch

2015

Tin Star

2017

Episodes

2011

Spooks

2002

The Honourable Woman

2014

Survivor

2015

Star Wars Rebels

2014

The Kid Who Would Be King

2019

Ahsoka

2023

Forget Me Not

2011

Acting (45)

2026My Brilliant CareerHelen Bell · 6 episodesSeries
2025Tank BoySerenaFilm
2025G.S.W.BethFilm
2024GoingValFilm
2023AhsokaMon Mothma · 3 episodesSeries
2022AndorMon Mothma · 24 episodesSeries
2022Andor: A Disney+ Day Special LookMon Mothma (archive footage) (uncredited)Film
2021The DryGretchen SchonerFilm
2021Three FamiliesRosie Fortress · 2 episodesSeries
2019TolkienMrs. SmithFilm
2019The Kid Who Would Be KingSophieFilm
2017The SnowmanBirte BeckerFilm
2017Tin StarAngela Worth · 25 episodesSeries
2016Rogue One: A Star Wars StoryMon MothmaFilm
2016The Legend of TarzanAlice ClaytonFilm
2016The SecretHazel Buchanan · 4 episodesSeries
2016Star Wars: Go RogueMon Mothma (voice) · 4 episodesSeries
2015SurvivorLisa CarrFilm
2015GlitchElishia Glass · 12 episodesSeries
2015BanishedMrs. Mary Johnson · 7 episodesSeries
2014Star Wars RebelsMon Mothma (voice) · 5 episodesSeries
2014The Honourable WomanFrances Pirsig · 8 episodesSeries
2013EndeavourAnnette RichardsonSeries
2013Crossing LinesSienna Pride · 2 episodesSeries
2012The Last WeekendDaisy · 3 episodesSeries
2011EpisodesJamie Lapidus · 14 episodesSeries
2011Forget Me NotEve FisherFilm
2009The Young VictoriaLady Flora HastingsFilm
2009Law & Order: UKClaudia MartinSeries
2007Diana: Last Days of a PrincessPrincess DianaFilm
2007The Time of Your LifeKateFilm
2007The Time of Your LifeKate · 6 episodesSeries
2006The State WithinCaroline Hanley · 6 episodesSeries
2005Star Wars: Episode III - Revenge of the SithMon MothmaFilm
2005The Incredible Journey of Mary Bryant · 2 episodesSeries
2004New TricksMiranda ArmstrongSeries
2004Cyber WarsDash MacKenzieFilm
2003The Matrix ReloadedOfficer WirtzFilm
2003The Matrix RevolutionsOfficer WirtzFilm
2002SpooksSarah Caulfield · 7 episodesSeries
2002Young LionsKimberly OswaldSeries
2001Waking the DeadJulie Rees · 2 episodesSeries
1999BeastMasterNaghaSeries
1997Midsomer MurdersNina MorganSeries
—West the RoadFilm