Joslyn Barnes is a film producer and writer. Known for Bamako (2006), The Black Power Mixtape 1967-1975 (2011), Cemetery of Splendour (2015), White Sun (2016), Zama (2017), Strong Island (2017) for which she received an Emmy Award for Exceptional Merit in Documentary Filmmaking and an Academy Award for Best Documentary Feature nomination, and Hale County This Morning, This Evening (2018) for which she received an Oscar nomination again for Best Documentary Feature.