Petrocelli is a surname. Notable people with the surname include:
Achille Petrocelli (c. 1861–1896), Italian painter Antonio Petrocelli (born 1953), American actor, comedian and writer Arturo Petrocelli (1856–after 1916), Italian painter Daniel M. Petrocelli (born 1953), American defense attorney Paolo Petrocelli (born 1984), Italian cultural manager Rico Petrocelli (born 1943), American former Major League Baseball shortstop and third baseman Tracy Petrocelli (born 1951), American serial killer Vincenzo Petrocelli (1825–1896), Italian painter
Television Petrocelli, 1970s American television series Petrucelli, surname