
Katherine Kelly is an English actress. She rose to prominence with her portrayal of Becky McDonald on the ITV soap opera Coronation Street (2006–2012), for which she received multiple awards, including the British Soap Award for Best Actress (2009) and the NTA for Best Serial Drama Performance (2012). Kelly's subsequent television roles include Lady Mae in Mr Selfridge (2013–2014, 2016), DI Jodie Shackleton in Happy Valley (2016), Miss Andrea Quill in Class (2016), Jane Lowry in Strike Back (2017–2018), DCI Natalie Hobbs in Criminal: UK (2019–2020), Elizabeth Sutherland in Gentleman Jack (2019–2022), DI Karen Renton in Liar (2020), Sally Wright in Innocent (2021), and Angela van Den Bogerd in Mr Bates vs The Post Office (2024). Katherine Kelly was born in Barnsley, South Yorkshire. She grew up in both South Yorkshire and the United States. She has strong links with The Lamproom Theatre in Barnsley, established in 1998 by her father John (who is originally from Castleisland, County Kerry, Ireland), and has regularly supported fund-raising events held there. She trained at the Royal Academy of Dramatic Art with fellow students Meredith MacNeill, Leo Bill, Elliot Cowan, Laurence Fox, and actor and novelist Anna Hope, graduating in 2001.
The Hack
2025
In Flight
2025
The Crow Girl
2025
Protection
2024
The Long Shadow
2023
Ruby Speaking
2023
Let Her Go
2022
Hotel Custody
2022
Bloods
2021
Kat and the Band
2020
Criminal: UK
2019
Official Secrets
2019
Gentleman Jack
2019
Dirty God
2019
Cheat
2019
Flack
2019
Murdertown
2018
Innocent
2018
Liar
2017
Class
2016
HIM
2016
The Secret River
2015
Happy Valley
2014
Inside No. 9
2014
The Last Witch
2013
The Guilty
2013
Mr Selfridge
2013
The Visit
2007
Mischief Night
2006
Life on Mars
2006
The Royal
2003
Sons & Lovers
2003
Silent Witness
1996













































