Juan Corzo y Principe (June 24, 1873–September 27, 1941) was a Spanish–Cuban chess master, champion of Cuba immediately preceding José Capablanca.
Born in Madrid, Corzo emigrated to Cuba in 1887. He studied under Pichardo and became Champion of the Havana Chess Club. He is best known for losing to Capablanca (4–3, 6 draws) in 1901 during that great player's meteoric rise, when Capablanca had just turned 13. But Corzo was a force in Cuban chess in his own right. With Capablanca, he founded the National Chess Federation of Cuba, and was a longtime editor of Capablanca's Chess Magazine. He won the Cuban Chess Championship five times (in 1898, 1902, 1907, 1912, and 1918).