A list of Presidents of Santiago. Presidents serve 5-year terms, and can run for re-election as many times as they wish. To date, José Guerrero is the country's longest-served President, with 4 terms between 1931 and 1951. All of the country's Presidents, with the exception of Miguel Suárez and Guillermo Montemayor, who were both independents, have been members of five political parties, four of which — the People's Party, the Liberal Party, the Green Party and Republican Union — are still active influential in national politics. The National Party was dissolved in 1915.