Mary Ewing-Mulligan is an American author, wine educator and Master of Wine, the first American woman to achieve this accreditation. She has been the Director of the International Wine Center in Manhattan, New York since 1984, and was responsible for the development of Wine & Spirit Education Trust programs in the United States until 2018. She is also a freelance journalist of wine articles to various publications, and the co-author of several wine books in the For Dummies series.