Acting

Elaine Cassidy

Born December 31, 1979 (46)IrelandKilcoole, Wicklow, Ireland40 creditsIMDb

Elaine Cassidy (born December 31, 1979) is an Irish actress best known for Harper's Island, Felicia's Journey, Disco Pigs and The Others.

Known for

The Others2001 · as Lydia
The Wonder2022 · as Rosaleen O'Donnell
The Loft2014 · as Ellie Seacord
The Last Kingdom: Seven Kings Must Die2023 · as Queen Eadgifu
The Program2015 · as Betsy Andreu
Felicia's Journey1999 · as Felicia
Disco Pigs2001 · as Runt / Sinead
Mum's List2016 · as Rachel
The Lost World2001 · as Agnes Cluny
And When Did You Last See Your Father?2007 · as Sandra
Salvable2025 · as Elaine
Series
Harper's Island2009 · as Abby Mills · 13 ep
Decade
Genre
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Release date
Series
A Discovery of Witches2018 · as Louisa de Clermont · 3 ep
The Others2001 · as Lydia
Series
Harper's Island2009 · as Abby Mills · 13 ep
Series
No Offence2015 · as Dinah Kowalska · 21 ep
The Loft2014 · as Ellie Seacord
Series
Fingersmith2005 · as Maud Lilly · 3 ep
The Last Kingdom: Seven Kings Must Die2023 · as Queen Eadgifu
Series
The Paradise2012 · as Katherine Glendenning · 8 ep
The Wonder2022 · as Rosaleen O'Donnell
Series
Belgravia: The Next Chapter2024 · as Davison · 8 ep
Series
Sanctuary: A Witch's Tale2024 · as Sarah Fenn · 13 ep
The Program2015 · as Betsy Andreu
Series
Acceptable Risk2017 · as Sarah Manning · 6 ep
Series
Mission Top Secret1993 · Cast · 1 ep
Series
A Room with a View2008 · as Lucy Honeychurch · 2 ep
Series
The Lost World2001 · as Agnes Cluny · 2 ep
Salvable2025 · as Elaine
Series
The Ghost Squad2005 · as Amy Harris · 7 ep
Series
Intruder2021 · as Rebecca Hickey · 4 ep
And When Did You Last See Your Father?2007 · as Sandra
Just Henry2011 · as Maureene
The Lost World2001 · as Agnes Cluny
Mum's List2016 · as Rachel
A Room with a View2007 · as Lucy Honeychurch
Uncle Adolf2005 · as Geli Raubal
National Theatre Live: Les Liaisons Dangereuses2016 · as Madame de Tourvel
The Reformation of Sister Edithas Mathilde
Disco Pigs2001 · as Runt / Sinead
The Sun, The Moon and The Stars1996 · as Shelley
The Bay of Love and Sorrows2002 · as Carrie Matchett
The Night Houseas Jenny
Strangeways Here We Come2018 · as Steph Nolan
Felicia's Journey1999 · as Felicia
Property of the State2016 · as Margaret
Little White Lie2008 · as Annie Mulcahy
The Truth2006 · as Candy