María José Maza is an Ecuadorian model and beauty pageant champion. Maza competed in Miss Ecuador 2011, where she was unplaced. As a contestant at Miss Ecuador 2011, she was designated by the Miss Ecuador Organization to represent the country at Miss Bikini International 2011. This competition, held in Qingdao, China, featured 94 countries, and Maza placed in the top 12. She was the Ecuadorian representative at Miss Panamericana International 2013 in Los Angeles, California, United States, and won Ecuador's second title.
In 2013, she was designated to represent Ecuador at Miss Caraibes Habicus 2013 in Saint Maarten, where she placed second.
She was designated in August 2014 by José Hidalgo, director of Miss Earth Ecuador, as the national representative to compete at Miss Earth 2014.
