Human rights in Cuba are under the scrutiny of human rights organizations, who accuse the Cuban government of systematic human rights abuses, including arbitrary imprisonment and unfair trials. International human rights organizations such as Amnesty International and Human Rights Watch have drawn attention to the actions of the human rights movement and designated members of it as prisoners of conscience, such as Óscar Elías Biscet. In addition, the International Committee for Democracy in Cuba led by former heads of state Václav Havel of the Czech Republic, José María Aznar of Spain and Patricio Aylwin of Chile was created to support the civic movement.
Cuban law limits freedom of expression, association, assembly, movement, and the press. Concerns have also been expressed about the operation of due process. According to Human Rights Watch, even though Cuba, officially atheist until 1992, now "permits greater opportunities for religious expression than it did in past years, and has allowed several religious-run humanitarian groups to operate, the government still maintains tight control on religious institutions, affiliated groups, and individual believers".Censorship in Cuba has also been at the center of complaints.
During Spanish colonization, the oppression of the indigenous populations was chronicled at length by clergyman Bartolomé de las Casas. The subsequent transportation of African slaves to the island, which lasted over 300 years, led to British military intervention and a determination "to put a stop to these abuses". Since Cuba achieved independence in 1902, successive Cuban governments have been criticised and condemned by various groups, both within Cuba and internationally, for human rights violations on the island. During the latter part of the Spanish colonial era in Cuba, human rights on the island became a particular international concern. After a visit to the region in 1898, U.S. Senator Redfield Proctor estimated that up to 200,000 Cubans had died from starvation and disease within "Spanish forts", essentially concentration camps. The concern was a contributory factor in garnering support for the Spanish–American War in the U.S.