Celine Song (born Song Ha-Young; Korean: 송하영; born September 19, 1988) is a Canadian, Academy Award-nominated director, playwright, and screenwriter based in the United States. Her directorial film debut, Past Lives (2023), received critical acclaim and was nominated for the Academy Award for Best Picture and Original Screenplay. Among her plays are Endlings and The Seagull on The Sims 4 (both 2020).

Filmography