Berardi is an Italian surname. Notable people with the surname include:
Angelo Berardi (1636–1694), Italian music theorist and composer
Antonio Berardi (born 1968), British fashion designer
Carbo Sebastiano Berardi (1719–1768), Italian Roman Catholic priest and canon lawyer
Cristofano Berardi, Italian engraver
Domenico Berardi (born 1994), Italian footballer
Fabio Berardi (born 1959), Sammarinese politician
Fabio Berardi (engraver) (1728–1788), Italian engraver
Filippo Berardi (born 1992), Sammarinese footballer
Franco Berardi (born 1948), Italian Marxist theorist
Gaetano Berardi (born 1988), Italian–Swiss footballer
Giancarlo Berardi (born 1949), Italian comic book writer
Giovanni Berardi (1380–1449), Italian Cardinal
Pasquale Berardi (born 1983), Italian footballer
Simone Berardi (born 1979), Italian footballer
Derives from the Germanic berahard, composed by *berô ("bear") and *harduz ("hard", "brave"), and it can therefore be interpreted as "daring bear".