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.
Katie Leung has built a filmography of 19 credits over a career spanning from 2005 to 2024.
Katie Leung's most notable role to date came in Harry Potter and the Goblet of Fire (2005), where she played Cho Chang. She also appeared in Harry Potter and the Deathly Hallows: Part 2 (2011) as Cho Chang. Most recently appeared in Harry Potter and the Order of the Phoenix (2007) as Cho Chang.
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