DiBernardo or Di Bernardo is a surname. Notable people with the surname include:
Niccolò di Bernardo dei Machiavelli (1469-1527), Italian diplomat, politician, historian, philosopher, humanist and poet Francesco di Bernardo Corteccia (1502-1571), Italian composer, organist, and teacher of the Renaissance Francesco di Bernardo de' Vecchi Da Santacroce (1507-1545), Italian painter, active mainly in Bergamo and Venice Giovanni di Bernardo Rucellai (1475-1525), Italian humanist, poet, dramatist and man of letters in Renaissance Florence Giuliano Di Bernardo (born 1939), Italian academic, philosopher and Grand Master of GOI (1990-93)
Alberto Di Bernardo (born 1980), an Italian/Argentine rugby union player Angelo DiBernardo (born 1956), North American Soccer League and Major Indoor Soccer League player Mauro Di Bernardo (born 1956), Italian Olympic volleyball player Paul DiBernardo, former American Indoor Soccer Association player Rick DiBernardo (born 1964), former National Football League player Robert DiBernardo (1937–1986), former caporegime Vanessa DiBernardo (born 1992), an American soccer player
See also Bernardini