There is one type of national election in Cuba which is:
Parliamentary (Chamber of Representatives): occurs every 5 years. The first election was held in 1901 and the last one was in 2023.
Senate: used to be held in the past. The first election was held in 1901 and the last one was in 1954. The is no senate election in Cuba anymore.
Presidential: used to be held in the past. The first election was held in 1901 and the last one was in 1958. There is no presidential election in Cuba anymore.