Don Gregorio (opera)

Don Gregorio is an 1826 opera by Gaetano Donizetti from a libretto by Jacopo Ferretti and adapted from his popular 1824 opera buffa L'ajo nell'imbarazzo (The Tutor Embarrassed), which had enjoyed considerable success when presented at the Teatro Valle in Rome on 4 February 1824.

When Francesco Tortoli was interested in producing it in Naples, it was determined that L'ajo nell'imbarazzo was unsuitable as it stood. Donizetti then signed a contract with Tortoli for 300 ducats to adapt it into a new opera, Don Gregorio, and to compose one further opera. For the adaptation, Donizetti composed some additional music, revised the recitatives into spoken dialogue, and translated the role of Don Gregorio into the Neapolitan dialect. The opera premiered at the Teatro Nuovo on 11 June 1826.