The Dominican Republic is a representative democracy, with national powers divided among independent executive, legislative, and judicial branches. The President of the Dominican Republic appoints the Cabinet, executes laws passed by the Congress, and is commander in chief of the armed forces. The president and vice president run for office on the same ticket and are elected by direct vote for 4–year terms. Legislative power is exercised by a bicameral Congress composed of the Senate (with 32 members) and the Chamber of Deputies (with 178 members).

The Dominican Republic has a multi–party political system with national elections every 2 years. Each of the 31 provinces is headed by a presidentially appointed governor. Mayors and municipal councils administer the 124 municipal districts and the National District (Santo Domingo).