Katie Leung

Biography

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

Agatha Christie's Poirot

Bridgerton

Arcane

Father Brown

The Wheel of Time

Harry Potter and the Goblet of Fire

Harry Potter and the Half-Blood Prince

Harry Potter and the Order of the Phoenix

All Movies (11)

• The Secret Letters of Mary Queen of Scots2025 · as Narrator
• Locked Down2021 · as Natasha
• The Promise2021 · as The Thief
• Leading Lady Parts2018 · as Assistant
• The Foreigner2017 · as Fan
• T2 Trainspotting2017 · as Nurse
• Harry Potter and the Deathly Hallows: Part 22011 · as Cho Chang
• Harry Potter and the Deathly Hallows: Part 12010 · as Cho Chang
• Harry Potter and the Half-Blood Prince2009 · as Cho Chang
• Harry Potter and the Order of the Phoenix2007 · as Cho Chang
• Harry Potter and the Goblet of Fire2005 · as Cho Chang

All TV Shows (15)

• Nightsleeper2024 · as Rachel Li
• The Chemistry of Death2023 · as Maggie Cassidy
• The Peripheral2022 · as Ash
• The Wheel of Time2021 · as Yasicca
• Arcane2021 · as Caitlyn (voice)
• Annika2021 · as DC Blair Ferguson
• Bridgerton2020 · as Lady Araminta Gun
• Roadkill2020 · as Margaret Moore
• The Nest2020 · as Eleanor
• Chimerica2019 · as Liuli
• Strangers2018 · as Lau Chen
• One Child2014 · as Mei
• Run2013 · as Ying
• Father Brown2013 · as Jia-Li Gerard
• Agatha Christie's Poirot1989 · as Hsui Tai