Eugenia Ratti (born April 5, 1933) is an Italian soprano, particularly associated with the Italian repertory. A lyric coloratura soprano of considerable charm, she excelled in soubrette roles in works by Cimarosa and Mozart such as Susanna, Zerlina, Despina, and in light Donizetti such as Adina, Norina, as well as Verdi's Oscar and Nannetta.