玛丽·麦卡特尼，Mary Anna McCartney (born 28 August 1969) is a British photographer, documentary filmmaker, cookbook author, and Global Ambassador for Meat Free Monday. She is also the host for the Discovery+/Food Network vegan cooking show, Mary McCartney Serves It Up. McCartney is a daughter of musician and singer/songwriter Paul McCartney, and photographer/vegetarian activist Linda McCartney.