
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.

The Secret Letters of Mary Queen of Scots
as Narrator

Locked Down
as Natasha

The Promise
as The Thief

Leading Lady Parts
as Assistant

The Foreigner
as Fan

T2 Trainspotting
as Nurse

Harry Potter and the Deathly Hallows: Part 2
as Cho Chang

Harry Potter and the Deathly Hallows: Part 1
as Cho Chang

Harry Potter and the Half-Blood Prince
as Cho Chang

Harry Potter and the Order of the Phoenix
as Cho Chang

Nightsleeper
as Rachel Li · 6 ep.

The Chemistry of Death
as Maggie Cassidy · 4 ep.

The Peripheral
as Ash · 8 ep.

Arcane
as Caitlyn (voice) · 14 ep.

The Wheel of Time
as Yasicca · 3 ep.

Annika
as DC Blair Ferguson · 12 ep.

Bridgerton
as Lady Araminta Gun · 8 ep.

Roadkill
as Margaret Moore · 3 ep.

The Nest
as Eleanor · 5 ep.

Chimerica
as Liuli · 4 ep.

Harry Potter and the Order of the Phoenix
2007