Anthea Sylbert (born October 6, 1939) is an American costume designer. She has been nominated twice for Best Costumes. Her first nomination was at the 47th Academy Awards for the film Chinatown. Her second nomination was at the 50th Academy Awards for her work on the film Julia. In addition to being a costume designer, she also has produced and written films as well.In 2005 she received the career achievement award at the Costume Designers Guild Awards.