
Siobhán McSweeney
Acting
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.
TV Shows(20)

Celebrity Sabotage
Self - Narrator (voice)
2026

The Traitors Ireland
Self - Host
2025

Nine Bodies in a Mexican Morgue
Lisa Davies
2025

Amandaland
Della
2025

Maddie + Triggs
Narrator (voice)
2024

Extraordinary
Mary
2023

Redemption
Jane Connolly
2022

Holding
as Bríd Riordan
2022

Exploring Northern Ireland With Siobhán McSweeney
Self - Presenter
2021
Tom Allen’s Quizness
Self
2021

RuPaul's Drag Race UK
Self - Guest Judge
2019

Celebrity Catchphrase
2018

Derry Girls
Sister Michael
2018

Porters
Alice
2017

The Great British Bake Off: An Extra Slice
Self
2017

The Great Pottery Throw Down
Self - Host
2015

No Offence
Ruth Cheetham
2015

London Irish
Aoife
2013

The Fall
Mary McCurdy
2013

The Graham Norton Show
Self
2007
Movies(13)

Madfabulous
Blanche
2026

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

Spud
Spud
2024

Brian Friel: Shy Man, Showman
Self
2022

The Electrical Life of Louis Wain
Dr Cooke
2021

Happy Days
Winnie
2021

Nowhere Special
Pam
2020

Scrubber
Scrubber
2020

Anthony
Luighsearch Kelly
2020

The Widow
Eileen
2020

Extra Ordinary
Boring Noreen
2019

Alice Through the Looking Glass
Witzender
2016

The Wind That Shakes the Barley
Julia (uncredited)
2006