Bianconi is an Italian surname. Notable people with the surname include:
Carlo Bianconi (1732–1802), Italian painter, sculptor and architect Charles Bianconi (1786–1875), Irish businessman Diego Bianconi (born 1957), Swiss painter Franca Bianconi (born 1962), Italian figure skater and coach Ginestra Bianconi, Italian network scientist Giovanni Giuseppe Bianconi (1809–1878), Italian zoologist, herpetologist, botanist and geologist Giovanni Ludovico Bianconi (1717–1781), Italian doctor and antiquarian Marcelo Bianconi (1956–2025), Brazilian journalist Miguel Bianconi (born 1992), Brazilian footballer Niko Bianconi (born 1991), Italian footballer Philippe Bianconi (born 1960), French classical pianist Roberta Bianconi (born 1989), Italian water polo player Stefano Bianconi (born 1968), Italian footballer