DiBernardo or Di Bernardo is a surname. Notable people with the surname include:
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
Federico Santiago Garcia Di Bernardo (born 1984), an Argentine footballer
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