Diosdado, Spanish name meaning "God given" and agnate with Theodore, is the name of:

Given name Diosdado Macapagal (1910–1997), President of the Philippines from 1961 to 1965 Diosdado Cabello (born 1963), Acting President of Venezuela in 2002 Diosdado Simón (1954–2002), Spanish researcher, biologist, botanist Diosdado Macapagal Arroyo (born 1974), son of Philippine President Gloria Macapagal-Arroyo

Surname Ana Diosdado (1938–2015), Spanish-Argentinian writer and actress Enrique Diosdado (1910–1983), Spanish actor (born 1985), Spanish actor Nuria Diosdado (born 1990), Mexican Olympic synchronized swimmer

Diosdado Juarez