Margaret Sixel is a South African-born, Australian film editor. She is best known for her work as editor on feature film projects such as Babe: Pig in the City (1998), Happy Feet (2006), and Mad Max: Fury Road (2015), and won an Oscar for editing Mad Max: Fury Road. Her body of film work extends across numerous genres, such as documentary features, live-action short films, animated comedies, and action epics.