Tony Bui (born September 14, 1973) is a Vietnamese independent film director in the U.S., most famous for his 1999 film Three Seasons, which debuted at the Sundance Film Festival and became the only film ever to win both the Audience Award and the Grand Jury Prize there. The film was based on Bui's own experiences dealing with the changing landscape and people of his ancestral home of Vietnam. The film starred Harvey Keitel.