Jose Maria Canlas Sison (Tagalog: [hoˈse mɐˈɾija kɐnˈlas ˈsisɔn]; February 8, 1939 – December 16, 2022), also known as Joma, was a Filipino writer, poet, and activist who founded and led the Communist Party of the Philippines (CPP) and added elements of Maoism to its philosophy—which would be known as National Democracy. His ideology was formed by applying Marxism–Leninism–Maoism to the history and circumstances of the Philippines.