Targioni Tozzetti

Targioni Tozzetti is a surname. Notable people with the surname include:


 * Adolfo Targioni Tozzetti (1823–1902), Italian entomologist who specialised in Homoptera
 * Giovanni Targioni Tozzetti (1712–1783), Italian naturalist
 * Giovanni Targioni-Tozzetti (1863–1934), Italian librettist