María de los Ángeles Ortíz Hernández (18 February 1973 in Comalcalco, Tabasco) is a paralympian athlete from Mexico competing mainly in category F57/58 shot putt events.
She competed in the 2008 Summer Paralympics in Beijing, China. There, she won a silver medal in the women's shot putt F57/F58 event. Three years later she won the gold medal and world record in the same event at the 2011 IPC Athletics World Championships held in Christchurch, New Zealand. In 2011 won the gold medal and new world record in the Parapanamericans Games in Guadalajara, México, and silver medal in discus throw.
She became double Paralympic Champion by winning gold in London 2012 and Rio 2016.
She is daughter of Víctor Ángel Ortiz Tenorio, a baseball player.