
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.

Bridgerton
TV • 2020

Agatha Christie's Poirot
TV • 1989

Father Brown
TV • 2013

Arcane
TV • 2021

The Wheel of Time
TV • 2021

Harry Potter and the Goblet of Fire
MOVIE • 2005

Harry Potter and the Deathly Hallows: Part 1
MOVIE • 2010

Harry Potter and the Half-Blood Prince
MOVIE • 2009

The Peripheral
TV • 2022

Harry Potter and the Order of the Phoenix
MOVIE • 2007

Harry Potter and the Deathly Hallows: Part 2
MOVIE • 2011

Annika
TV • 2021

Roadkill
TV • 2020

The Foreigner
MOVIE • 2017

Chimerica
TV • 2019

Nightsleeper
TV • 2024

The Chemistry of Death
TV • 2023

Run
TV • 2013