Lorenzoni

Lorenzoni is an Italian surname. Notable people with this surname include:


 * Giulia Lorenzoni (born 1940), Italian fencer
 * Giuseppe Lorenzoni (1843–1914), Italian astronomer
 * Michele Lorenzoni (17th century), Italian gunsmith based in Florence
 * Nicolai Lorenzoni (born 1992), German-Swiss footballer
 * Onyx Lorenzoni (born 1954), Brazilian politician, businessman, and veterinarian
 * Pietro Antonio Lorenzoni (1721–1782), Austrian painter