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
Nightsleeper
Rachel Li · (6 episodes)
2024
The Chemistry of Death
Maggie Cassidy · (4 episodes)
2023
The Peripheral
Ash · (8 episodes)
2022
The Wheel of Time
Yasicca · (3 episodes)
2021
Arcane
Caitlyn (voice) · (14 episodes)
2021
Annika
DC Blair Ferguson · (12 episodes)
2021
Locked Down
Natasha
2021
The Promise
The Thief
2021
Roadkill
Margaret Moore · (3 episodes)
2020
The Nest
Eleanor · (5 episodes)
2020
Chimerica
Liuli · (4 episodes)
2019
Strangers
Lau Chen · (8 episodes)
2018
Leading Lady Parts
Assistant
2018
The Foreigner
Fan
2017
T2 Trainspotting
Nurse
2017
One Child
Mei · (4 episodes)
2014
Run
Ying · (4 episodes)
2013
Father Brown
Jia-Li Gerard · (1 episode)
2013
Harry Potter and the Deathly Hallows: Part 2
Cho Chang
2011
Harry Potter and the Deathly Hallows: Part 1
Cho Chang
2010
Creating the World of Harry Potter
Self - 'Cho Chang' · (8 episodes)
2009
Harry Potter and the Half-Blood Prince
Cho Chang
2009
Harry Potter and the Order of the Phoenix
Cho Chang
2007
Harry Potter and the Goblet of Fire
Cho Chang
2005
Agatha Christie's Poirot
Hsui Tai · (1 episode)
1989