Dianne Doan is a Canadian actress from Abbotsford, British Columbia.
She is of Vietnamese and Chinese descent.
While she's made small appearances on shows like ABC's Once Upon a Time and TV Land's Impastor, her big break came when she was cast in the Disney Channel made-for-television film Descendants as Lonnie, the daughter of Mulan and Li Shang. In 2016, she was cast in a major recurring role in History Channel's Vikings as Yidu. Dianne can currently be seen playing the role of Mai Ling on Cinemax's Warrior.