Antonio Martínez may refer to:

Arts and entertainment

* Antonio Martínez de Meneses (c. 1612–1661), playwright of the Spanish Golden Age * Antonio Martínez Sarrión (born 1939), poet and translator * Antonio Alonso Martinez (born 1963), Spanish/Portuguese painter * Antonio Martínez Menchén (1930–2022), Spanish writer * Antonio Martínez Ron (born 1976), Spanish journalist and scientific reporter

Politics

* Antonio José Martínez (1793–1867), New Mexican priest, educator and politician * Antonio María Martínez (died 1823), governor of Spanish Texas * Antonio Martínez Luna, attorney general of the Mexican state of Baja California

* Antonio Martínez (basketball) (born 1926), Filipino former basketball player * Antonio Martínez (footballer, born 1977), Mexican football midfielder * Antonio Martínez (footballer, born 1990), Spanish football midfielder * Toni Martínez (born 1997), Spanish football forward

* T.J. Martinez (1970–2014), American Jesuit priest {{hndis, Martinez, Antonio