Ondi Timoner

Ondi Doane Timoner is an American filmmaker and the founder and chief executive officer of Interloper Films, a production company located in Pasadena, California.

Timoner is, as of the mid-2020s, the only filmmaker to have twice won the U.S. Grand Jury Prize for Documentary at the Sundance Film Festival, for Dig! (2004) and We Live in Public (2009); both films were later acquired by New York's Museum of Modern Art for its permanent collection. Her documentary Last Flight Home (2022), about the final days of her father Eli Timoner, was shortlisted for the Academy Award for Best Documentary Feature and received an Emmy nomination for Exceptional Merit in Documentary Filmmaking.

Timoner is a member of the Academy of Motion Picture Arts & Sciences, the Directors Guild of America (DGA), the Producers Guild of America (PGA), the International Documentary Association (IDA), Film Fatales, and Women in Film.