|align=center|[[Raul Castro]] ||align=center| [[Cuba]] ||align=center|2006–2018 || <small>Appointed successor by his brother of the Communist Party of Cuba.</small> | |align=center|[[Raul Castro]] ||align=center| [[Cuba]] ||align=center|2006–2018 || <small>Appointed successor by his brother of the Communist Party of Cuba.</small> |