Cienfuegos is a city on the southern coast of Cuba.
Cienfuegos may also refer to:
Geography Camilo Cienfuegos (Santa Cruz del Norte), a village in Cuba Cienfuegos Bay Cienfuegos Province, the province in which the city of Cienfuegos is located Historic Centre of Cienfuegos
People with the surname Camilo Cienfuegos (1932–1959), one of the Cuban Revolution's four major figures Fr. José Ignacio Cienfuegos Arteaga, a Chilean priest, Roman Catholic bishop of Concepción and political figure. He served twice as President of the Senate of Chile Mauricio Cienfuegos, a retired Salvadoran football player Nicasio Álvarez de Cienfuegos, a Spanish poet and publicist Osmany Cienfuegos (1931–2025), Cuban politician, brother of Camilo Salvador Cienfuegos Zepeda, a Mexican division general and Secretary of National Defense
Sport Cienfuegos (Cuban National Series), an amateur baseball team in the Cuban National Series Cienfuegos (Cuban League baseball club), a defunct professional baseball team from the Cuban League FC Cienfuegos, a football club in the Campeonato Nacional de Fútbol de Cuba
Other Battle of Cienfuegos, a minor engagement of the Spanish–American War Cienfuegos press, an Anarchist publishing house