Does Cuba allow citizens to vote?

Yes, Cuba does allow its citizens to vote. Cuba has a socialist political system, but it does hold elections. The National Assembly of People's Power is elected by direct, universal suffrage, with all Cuban citizens over the age of 16 eligible to vote. However, the political system in Cuba is characterized by a single-party state, with the Communist Party of Cuba being the only legally permitted political party. This means that, in practice, the elections in Cuba are not fully democratic, as there is limited opposition and the government maintains control over the political process.