William Prendergast

William Prendergast may refer to: William Prendergast (general), United States Army general William A. Prendergast (1867–1954), American businessman and politician from New York Sir William Prendergast (died 1333) (fl. 1311–1333), knight who fought in the Wars of Scottish Independence William Christopher Dowling Prendergast (1859–1933), British medical doctor