Katherine Devlin
Katherine Devlin is a Northern Irish actress. She is known for her role in the BBC One series Blue Lights.
Early life
Devlin grew up in County Tyrone; her father is a Civil Engineer, and her mother is an artist. Devlin attended a sixth form college in Donaghmore. She received offers to study psychology at university, but turned them down to pursue drama instead. She took a foundation course at the Lir Academy in Dublin and went on to graduate from the Royal Welsh College of Music & Drama in 2021.Career
Devlin appeared as Siobhan in the 2019 Ulster western film The Dig. She appeared as Natasha in an episode of Vikings.In 2023 Devlin plays Constable Annie Conlon, a rookie police officer in the Belfast-set BBC One series Blue Lights. Devlin has spoken about the series displaying the intricate nature of the history and politics of Northern Ireland to a wider audience. Blue Lights was renewed for a second series, airing April 2024. It was renewed for a third and fourth series in 2024. In January 2026, she nominated at the Irish Film & Television Awards for best supporting actress.