
Rebecca O'Mara
Biography
Dublin born, Rebecca grew up by the sea in Sandycove. Daughter of Stephen and Veronica Jane O'Mara, sister of Jason and Stephen James. She attended Holy Child School, Killiney and later did a degree in Drama and Theatre at Trinity College Dublin. On graduating, she moved to London and worked in film production for some years. In 2004, she began her acting training at LAMDA. Since graduation, she has worked mainly in theatre, including: the Royal National Theatre, the West End, Theatre Royal Bath, English Touring Theatre, Bush Theatre and the Gate Theatre, Dublin. She is making her debut on the Irish National Abbey Theatre stage in June 2014, playing Alice in Brian Friel's Aristocrats. - IMDb Mini Biography
Also Known As
Movie Appearances

The Toxic Avenger Unrated
as Shelly, dearly missed
2025

Jimmy's Hall
as Mrs. O'Keefe
2014

The History of Mr Polly
2007

Thomas & Friends: King of the Railway
as Caitlin (voice)
2013

Far from the Madding Crowd
as Bathsheba Everdene
2010

Herself
as Grainne
2020

Beetlejuice Beetlejuice
as Jody Welch
2024

Der Irland-Krimi: Gnadentod
as Edna Joye
2024

Anniversary
as Enumerator One
2025

Thomas & Friends: The Great Race
as Caitlin (voice)
2016
