De Bernardi, de Bernardi or DeBernardi is a surname. Notable people with the surname include:
Clothilde de Bernardi (born 1994), French tennis player Enrico Debernardi (1885–1972), Italian footballer Fiorenza de Bernardi (1928–2025), first commercial airline pilot of Italy Forrest DeBernardi (1899–1970), American basketball player Fred DeBernardi (1949–2020), American football player Jörg De Bernardi (born 1973), Swiss diplomat and politician Mario de Bernardi (1893–1959), Italian pilot Piero De Bernardi (1926–2010), Italian screenwriter Tonino De Bernardi (born 1937), Italian auteur and screenwriter
See also Bernardi