Giuseppina Brambilla was an Italian opera singer who, like her sisters Marietta and Teresa Brambilla, sang leading roles in the major opera houses in Italy, Spain, France and England. Although often described in modern reference works as a contralto, she also sang many soprano roles including Marie in La fille du régiment and Abigaille in Nabucco. She married the tenor Corrado Miraglia in 1857 and retired from the stage in 1862. Her niece, Teresina Brambilla, was also an opera singer.

Corrado Miraglia was an Italian operatic tenor and in his later years a voice teacher and theatrical agent. He is best known today for having created the role of Ismaele in Verdi's opera Nabucco, although he sang in the world premieres of several other lesser-known works. He was married to the opera singer Giuseppina Brambilla.