The use of information technology becomes important tool to achieve business goals of an organization. One of the technologies that can be used for that purpose is cloud computing, which enable some cloud service could be comfortably accessed anywhere. Additional benefit offered by cloud technology is by providing an access to the shared network in some computing resource that has been configured. The purpose of this research are to select the most suitable cloud deployment type by using AHP (Analytic Hierarchy Process) and the specified criteria by using BCOR (Benefit, Cost, Opportunity, Risk) Analysis. We conducted interviews, questionnaires, and also literature studies to collect the data. The result of this research indicates the most suitable cloud deployment model for Ministry of Foreign Affairs is private cloud model.