Gustavo Díaz Ordaz Bolaños (Spanish pronunciation: [gusˈtaβo ˈðias orˈðas]; 12 March 1911 – 15 July 1979) was a Mexican politician. He was a member of the Institutional Revolutionary Party (PRI). He served as the President of Mexico from 1964 to 1970. His distant cousin was comedian Roberto Gomez Bolaños.
Ordaz died in Mexico City, Mexico on 15 July 1979 from colorectal cancer, aged 68.