
Siobhán McSweeney
Known for Acting · 33 credits
- Born
- 1979-12-27 (age 46)
- Place of birth
- County Cork, Ireland
- Also known as
- Siobhan McSweeney
Biography
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.
Known For
TV Shows (20)

The Graham Norton Show
2007
as Self

RuPaul's Drag Race UK
2019
as Self - Guest Judge

The Fall
2013
as Mary McCurdy

Derry Girls
2018
as Sister Michael

The Great Pottery Throw Down
2015
as Self - Host

Celebrity Catchphrase
2018

Extraordinary
2023
as Mary

The Great British Bake Off: An Extra Slice
2017
as Self

No Offence
2015
as Ruth Cheetham

Amandaland
2025
as Della

Nine Bodies in a Mexican Morgue
2025
as Lisa Davies

Porters
2017
as Alice

Redemption
2022
as Jane Connolly

London Irish
2013
as Aoife

Holding
2022
as as Bríd Riordan

Maddie + Triggs
2024
as Narrator (voice)
Tom Allen’s Quizness
2021
as Self

The Traitors Ireland
2025
as Self - Host

Celebrity Sabotage
2026
as Self - Narrator (voice)

Exploring Northern Ireland With Siobhán McSweeney
2021
as Self - Presenter
Movies (13)

Alice Through the Looking Glass
2016
as Witzender

The Electrical Life of Louis Wain
2021
as Dr Cooke

The Wind That Shakes the Barley
2006
as Julia (uncredited)

Nowhere Special
2020
as Pam

Madfabulous
2026
as Blanche

Extra Ordinary
2019
as Boring Noreen

National Theatre Live: The Playboy of the Western World
2026
as Widow Quin

Anthony
2020
as Luighsearch Kelly

Brian Friel: Shy Man, Showman
2022
as Self

Happy Days
2021
as Winnie

Scrubber
2020
as Scrubber

The Widow
2020
as Eileen

Spud
2024
as Spud
About Siobhán McSweeney
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. With 33 credits spanning from 2006 to 2026, Siobhán McSweeney has appeared in 13 films and 20 TV shows.
Fans searching for Siobhán McSweeney movies, Siobhán McSweeney filmography, or the latest projects starring Siobhán McSweeney can stream many of these titles on CineFlixo, free and in HD, with no subscription required.
Most Popular Siobhán McSweeney Movies
- Alice Through the Looking Glass (2016) — as Witzender
- The Electrical Life of Louis Wain (2021) — as Dr Cooke
- The Wind That Shakes the Barley (2006) — as Julia (uncredited)
- Nowhere Special (2020) — as Pam
- Madfabulous (2026) — as Blanche
Where to Watch Siobhán McSweeney Films
Most Siobhán McSweeney movies and series are available to stream on CineFlixo in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Siobhán McSweeney, check our movies catalogue and browse page.