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
• Rico Petrocelli (born 1943), American former Major League Baseball shortstop and third baseman
• Vincenzo Petrocelli (1825–1896), Italian painter

• Petrocelli, 1970s American television series
• Petrucelli, surname