Camilla de Rossi (fl. 1670–1710) was an Italian composer. Several women are known to have composed music in Northern Italy and Austria during the period 1670 to 1725. Of those women, though there is no remaining biographical information, Camilla de Rossi by far has the most surviving works. The only known biographical detail about Camilla is her Roman citizenship. She always signed the title pages of her manuscripts as Romana, or a woman of Roman descent. Rossi composed four oratorios for solo voices and orchestra, all of which were commissioned by Emperor Joseph I of Austria and were performed in the Imperial Chapel in Vienna.