桃姐

劉德華

Roger Leung

Deanie Ip

Ah Tao

Qin Hailu

Ms. Choi

Wang Fuli

Roger's Mother

秦沛

Uncle Kin

Leung Tin

Head Master

余文詩

Sharon

Eman Lam Yi-Man

Carmen

江美儀

Aunt Kam's Daughter

Jason Chan Chi-San

Jason

Hui So-Ying

Mui Gu

Anthony Wong Chau-sang

Grasshopper

杜汶澤

Dentist

鄒文懷

Guest at Premiere

Yu Dong

Filmmaker

徐克

Director Tsui

Sammo Kam-Bo Hung

Director Hung

John Shum Kin-Fun

Guest at Premiere

麥潤壽

Roger's High School Buddy, Henzi

Lawrence Ah Mon

Roger's High School Buddy, Ah Chun

Dennis Chan Kwok-San

Vincent

甯浩

Director Ning

林以諾

Pastor

林家棟

Guest at Premiere