Antonio Iturmendi Bañales (1903–1976) was a Spanish Carlist and Francoist politician.
He is best known as the Minister of Justice, serving in 1951-1965, as and the Cortes speaker, serving in 1965-1969; he held the parliamentarian ticket between 1949 and 1976.
He is also noted as briefly a civil governor and Tarragona and Zaragoza provinces in 1939.
Though not counted among key decision-makers of the Francoist regime, he is considered instrumental in thwarting the Falangist attempt to re-define the system in the mid-1950s, and in the process of implementing the Alfonsist restoration in the 1960s.