Giuditta Angiola Maria Costanza Pasta (née Negri; 26 October 1797 – 1 April 1865) was an Italian opera singer.

Pasta was born Giuditta Angiola Maria Costanza Negri in Saronno, near Milan, on 26 October 1797.

[2] She studied in Milan with Giuseppe Scappa and Davide Banderali, and later with Girolamo Crescentini and Ferdinando Paer among others.

[3] She made her professional opera début in the world première of Scappa's Le tre Eleonore in Milan that same year.

Another pupil was Carolina Ferni, herself a noted Norma, who in her turn taught the soprano Eugenia Burzio whose recordings are known for their passionate expression.