Communist Party (Marxist–Leninist) of San Marino

The Communist Party (Marxist–Leninist) of San Marino (in Italian: Partito Comunista (Marxista-Leninista) di San Marino) was an anti-revisionist, Maoist, communist party in San Marino. The party was founded in 1968 by the Marxist–Leninist Movement of San Marino (Movimento Marxista–Leninista di San Marino), which had been formed a few years earlier by dissidents of the San Marinese Communist Party.

The party participated in the parliamentary elections in 1969 (obtaining 1.24% of the votes) and in 1974 (121 votes, 0.8%). The party failed to win any seats.