Pedro Joaquín Chamorro Cardenal, Nicaraguan journalist and publisher (died 1978)

Pedro Joaquín Chamorro Cardenal was a Nicaraguan journalist and publisher. He was the editor of La Prensa, the only significant opposition newspaper to the long rule of the Somoza family. He is a 1977 laureate of the Maria Moors Cabot Prize of Columbia University in New York. He married Violeta Barrios de Chamorro, who later went on to become President of Nicaragua (1990–1997). In 1978, he was shot to death, one of the precipitating events of the overthrow of the Somoza regime the following year.