Siobhán McSweeney (born 27 December 1979) is an Irish actress and presenter. She is best known for her role as Sister Michael in Derry Girls. McSweeney was born in County Cork, Ireland where she grew up in Aherla. Before acting, she earned a science degree at the University College Cork. In 2001, she moved to London when she secured a place at the Central School of Speech and Drama.
2026MadfabulousMovieas Blanche
2026National Theatre Live: The Playboy of the Western WorldMovieas Widow Quin
2026The Dickie ShowTV show1 episodes
2026Celebrity SabotageTV showas Self - Narrator (voice) · 6 episodes2025The Traitors IrelandTV showas Self - Host · 24 episodes
2025The Traitors Ireland UncloakedTV showas Self - Guest · 2 episodes2025Nine Bodies in a Mexican MorgueTV showas Lisa Davies · 5 episodes2025AmandalandTV showas Della · 12 episodes
2024Maddie + TriggsTV showas Narrator (voice) · 52 episodes
2024SpudMovieas Spud · Director · Executive Producer2023ExtraordinaryTV showas Mary · 1 episodes2022RedemptionTV showas Jane Connolly · 6 episodes2022HoldingTV showas as Bríd Riordan · 4 episodes
2022Brian Friel: Shy Man, ShowmanMovieas Self2021The Electrical Life of Louis WainMovieas Dr Cooke
2021Exploring Northern Ireland With Siobhán McSweeneyTV showas Self - Presenter · 4 episodes
2021Tom Allen’s QuiznessTV showas Self · 1 episodes
2021Happy DaysMovieas Winnie2020Nowhere SpecialMovieas Pam
2020ScrubberMovieas Scrubber2020AnthonyMovieas Luighsearch Kelly
2020The WidowMovieas Eileen2019RuPaul's Drag Race UKTV showas Self - Guest Judge · 1 episodes2019Extra OrdinaryMovieas Boring Noreen
2018Celebrity CatchphraseTV show1 episodes2018Derry GirlsTV showas Sister Michael · 19 episodes2017PortersTV showas Alice · 3 episodes
2017The Great British Bake Off: An Extra SliceTV showas Self · 1 episodes2016Alice Through the Looking GlassMovieas Witzender2015The Great Pottery Throw DownTV showas Self - Host · as Self · 44 episodes2015No OffenceTV showas Ruth Cheetham · 6 episodes2013London IrishTV showas Aoife · 1 episodes2013The FallTV showas Mary McCurdy · 5 episodes2007The Graham Norton ShowTV showas Self · 2 episodes2006The Wind That Shakes the BarleyMovieas Julia (uncredited)
1962The Late Late ShowTV showas Self - Guest · 1 episodes