Antonio Díaz (disambiguation)
Antonio Díaz (born 1976) is a Mexican boxer.
Antonio Díaz may also refer to:
- Antonio Fernando Díaz (born 1970), Spanish retired footballer
- Antonio Díaz (karateka) (born 1980), Venezuelan karateka
- Antonio Díaz-Miguel (1933–2000), Spanish basketball coach
- Antonio Díaz Municipality, a municipality in the Venezuelan state of Delta Amacuro
- Antonio Díaz Soto y Gama (1880–1967), Mexican politician and revolutionary
- Antonio Díaz Sánchez (born 1962), Cuban dissident
- Antonio Diaz (1927–2011), politician in the House of Representatives of the Philippines
- Antonio Díaz Jurado, Spanish footballer
- Antonio Díaz Gil, Spanish footballer