Eleven Yao Yi-ti (born 25 February 1986) is a Taiwanese actress best known for her dual roles as Shanny and Hsiao Ching in the black comedy film The Gangs, the Oscars, and the Walking Dead (2019), for which she won Best Supporting Actress in the 22nd Taipei Film Awards. She went on to star in lead roles in the television series Code 2 (2019) and More Than Blue: The Series (2022), the latter earning her a nomination for Best Supporting Actress in the 57th Golden Bell Awards. Yao has also garnered recognition in Asia for her performances in the Japanese crime film Mr. Long (2017) and Korean action film Yaksha: Ruthless Operations (2022).