
Katie Leung
Acting
Katie Leung (born August 8, 1987; pronounced [lœ:ŋ]) is a Scottish actress. She first gained fame for playing Cho Chang, Harry Potter's first love interest in the Harry Potter film series, and subsequently for her roles as Caitlyn Kiramman in the Netflix animated series Arcane and Ash in the Amazon Prime Video sci-fi series The Peripheral. Among British television audiences, Leung is known for her lead roles in the miniseries dramas One Child and Strangers and her supporting role in the police dramedy Annika.
Known For

1989
Agatha Christie's Poirot
1989 · tv

2020
Bridgerton
2020 · tv

2021
Arcane
2021 · tv

2013
Father Brown
2013 · tv

2021
The Wheel of Time
2021 · tv

2005
Harry Potter and the Goblet of Fire
2005 · movie

2010
Harry Potter and the Deathly Hallows: Part 1
2010 · movie

2011
Harry Potter and the Deathly Hallows: Part 2
2011 · movie

2007
Harry Potter and the Order of the Phoenix
2007 · movie

2009
Harry Potter and the Half-Blood Prince
2009 · movie

2022
The Peripheral
2022 · tv

2017
The Foreigner
2017 · movie

2021
Annika
2021 · tv

2020
Roadkill
2020 · tv

2023
The Chemistry of Death
2023 · tv

2024
Nightsleeper
2024 · tv

2017
T2 Trainspotting
2017 · movie

2018
Strangers
2018 · tv

2021
Locked Down
2021 · movie

2020
The Nest
2020 · tv

2013
Run
2013 · tv

2019
Chimerica
2019 · tv

2014
One Child
2014 · tv

2018
Leading Lady Parts
2018 · movie

2021
The Promise
2021 · movie

2025
The Secret Letters of Mary Queen of Scots
2025 · movie