Genevieve O'Reilly

Genevieve O'Reilly

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

Filmography

2025

Tank Boy
Tank Boy
as Serena
Movie - Released: 6/5/2025

2024

Going
Going
as Val
Movie - Released: 8/8/2024

2023

Ahsoka
Ahsoka
as Mon Mothma
TV - Released: 8/22/2023

2022

Andor: A Disney+ Day Special Look
Andor: A Disney+ Day Special Look
as Mon Mothma (archive footage) (uncredited)
Movie - Released: 9/8/2022
Andor
Andor
as Mon Mothma
TV - Released: 9/21/2022

2021

The Dry
The Dry
as Gretchen Schoner
Movie - Released: 1/1/2021
Three Families
Three Families
as Rose
TV - Released: 5/10/2021

2019

Tolkien
Tolkien
as Mrs. Smith
Movie - Released: 5/3/2019
The Kid Who Would Be King
The Kid Who Would Be King
as Sophie
Movie - Released: 1/16/2019

2017

The Snowman
The Snowman
as Birte Becker
Movie - Released: 8/24/2017
Tin Star
Tin Star
as Angela Worth
TV - Released: 9/7/2017

2016

Rogue One: A Star Wars Story
Rogue One: A Star Wars Story
as Mon Mothma
Movie - Released: 12/14/2016
The Legend of Tarzan
The Legend of Tarzan
as Alice Clayton
Movie - Released: 6/29/2016
Star Wars: Go Rogue
Star Wars: Go Rogue
as Mon Mothma (voice)
TV - Released: 8/30/2016
The Secret
The Secret
as Hazel Buchanan
TV - Released: 4/29/2016

2015

Survivor
Survivor
as Lisa Carr
Movie - Released: 5/21/2015
Glitch
Glitch
as Elishia Glass
TV - Released: 7/9/2015
Banished
Banished
as Mrs. Mary Johnson
TV - Released: 3/5/2015

2014

The Honourable Woman
The Honourable Woman
as Frances Pirsig
TV - Released: 7/3/2014
Star Wars Rebels
Star Wars Rebels
as Mon Mothma (voice)
TV - Released: 10/13/2014

2013

Crossing Lines
Crossing Lines
as Sienna Pride
TV - Released: 8/22/2013
Endeavour
Endeavour
as Annette Richardson
TV - Released: 4/14/2013

2012

The Last Weekend
The Last Weekend
as Daisy
TV - Released: 8/19/2012

2011

Forget Me Not
Forget Me Not
as Eve Fisher
Movie - Released: 5/6/2011
Episodes
Episodes
as Jamie Lapidus
TV - Released: 1/9/2011

2009

The Young Victoria
The Young Victoria
as Lady Flora Hastings
Movie - Released: 3/4/2009
Law & Order: UK
Law & Order: UK
as Claudia Martin
TV - Released: 2/23/2009

2007

Diana: Last Days of a Princess
Diana: Last Days of a Princess
as Princess Diana
Movie - Released: 7/30/2007
The Time of Your Life
The Time of Your Life
as Kate
Movie - Released: 6/18/2007
The Time of Your Life
The Time of Your Life
as Kate
TV - Released: 6/18/2007

2006

The State Within
The State Within
as Caroline Hanley
TV - Released: 11/2/2006

2005

Star Wars: Episode III - Revenge of the Sith
Star Wars: Episode III - Revenge of the Sith
as Mon Mothma
Movie - Released: 5/17/2005
The Incredible Journey of Mary Bryant
The Incredible Journey of Mary Bryant
TV - Released: 10/30/2005

2004

Cyber Wars
Cyber Wars
as Dash MacKenzie
Movie - Released: 9/15/2004
New Tricks
New Tricks
as Miranda Armstrong
TV - Released: 1/1/2004

2003

The Matrix Reloaded
The Matrix Reloaded
as Officer Wirtz
Movie - Released: 5/15/2003
The Matrix Revolutions
The Matrix Revolutions
as Officer Wirtz
Movie - Released: 11/5/2003

2002

Spooks
Spooks
as Sarah Caulfield
TV - Released: 5/13/2002
Young Lions
Young Lions
as Kimberly Oswald
TV - Released: 7/17/2002

2001

Waking the Dead
Waking the Dead
as Julie Rees
TV - Released: 6/18/2001

1999

BeastMaster
BeastMaster
as Nagha
TV - Released: 10/9/1999

1997

Midsomer Murders
Midsomer Murders
as Nina Morgan
TV - Released: 3/23/1997