Antonio Fontán, Spanish journalist and academic (b. 1923)
Antonio Fontán Pérez (15 October 1923 – 14 January 2010) was a Spanish journalist recognized for his work in promoting press freedom in his country. He was also a well-known Catholic and a member of Opus Dei.Antonio Fontán was the editor of the independent newspaper Madrid from 1967 to 1971. The periodical openly criticized Francisco Franco's authoritarian rule. In 1968, the government began a campaign against the newspaper, in which Fontán was prosecuted 19 times and fined 10 times in the span of four months. In October 1971, the authorities demanded Fontán's resignation, closing down the paper a few weeks later. Fontán's staunch defense of the principles of free expression during those five years as editor earned him and his staff a unique place in the annals of Spanish journalism.

In 1977, Fontán was elected to the Spanish Senate as a member of the Unión de Centro Democrático, in the first democratic general elections after the end of Francoist Spain. During his career, Fontán co-authored Spain's Constitution of 1978, which recognized freedom of expression and freedom of information as fundamental rights. He also served as a minister from 1979 to 1982.

At the time of his death, Fontán was the president and publisher of Nueva Revista de Política, Cultura y Arte, a bimonthly news magazine, which he founded in 1990. The International Press Institute (IPI) has named him one of the "Heroes of Press Freedom."