Catherine Martin is an Australian costume designer and production designer known for her work in film and theater. She has received multiple awards, including Academy Awards for her contributions to films such as Moulin Rouge! and The Great Gatsby. Her designs are celebrated for their creativity and attention to detail, often enhancing the storytelling of the projects she works on. In addition to her film work, Catherine Martin is also involved in fashion and has collaborated with various brands. She is married to filmmaker Baz Luhrmann, with whom she has worked on several projects, further solidifying her influence in the entertainment industry.