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
Known For

Line of Duty

Beetlejuice Beetlejuice

The Toxic Avenger Unrated

Anniversary

Herself

Thomas & Friends: The Great Race

Thomas & Friends: King of the Railway

Jimmy's Hall
All Movies (10)
- Anniversary2025 · as Enumerator One
- The Toxic Avenger Unrated2025 · as Shelly, dearly missed
- Der Irland-Krimi: Gnadentod2024 · as Edna Joye
- Beetlejuice Beetlejuice2024 · as Jody Welch
- Herself2020 · as Grainne
- Thomas & Friends: The Great Race2016 · as Caitlin (voice)
- Jimmy's Hall2014 · as Mrs. O'Keefe
- Thomas & Friends: King of the Railway2013 · as Caitlin (voice)
- Far from the Madding Crowd2010 · as Bathsheba Everdene
- The History of Mr Polly2007
All TV Shows (1)
- Line of Duty2012 · as Rachel