Ricardo Jerome "Ricky" Bordallo was an American politician and businessman, who served two terms as the 2nd and 4th Governor of Guam with Lieutenant Governor Rudy Sablan from 1975 to 1979, and with Lieutenant Governor Edward Diego Reyes from 1983 to 1987. A member of the Democratic Party of Guam, Bordallo previously served as a Senator in the Guam Legislature from 1957 to 1971.

The Democratic Party of Guam is a political party in Guam affiliated with the U.S. Democratic Party. Its origins lie in the Popular Party, which was the only political party on Guam until 1956.