L'oca del Cairo (The Goose of Cairo or The Cairo Goose, K. 422) is an incomplete Italian opera buffa in three acts, begun by Wolfgang Amadeus Mozart in July 1783 but abandoned in October. The complete libretto by Giovanni Battista Varesco remains. Mozart composed seven of the ten numbers of the first act, plus some recitative, as well a sketch of the finale (lost); the extant music amounts to about 45 minutes.

Librettist Giovanni Battista Varesco (1735−1805)
Date of composition 1784 (1783–84)
First published 1855–61 Offenbach a./M.: Johann André (vocal score)
Type Opera Buffa
Catalogue KV 422
Spoken language Italian
Instruments Voice - Solo voices ;
Orchestra
Voice (Bass) - Don Pippo
Voice (Soprano) - Donna Pantea, his wife, believed to be dead
Voice (Soprano) - Celidora
Voice (Tenor) - Biondello
Voice (Soprano) - Calandrino, Donna Pantea's nephew, friend of Biondello and lover of Lavina
Voice (Soprano) - Lavina, Celidora's companion
Voice (Bass) - Chichibio, Don Pippo's major-domo, in love with Auretta
Voice (Soprano) - Auretta
Autotranslations beta Wolfgang Amadeus Mozart: L'oca del Cairo, KV 422 "The Goose of Cairo; Die Gans von Cairo . Dramma giocoso per musica (NMA classification) ; Comische oper (RISM)"
Wolfgang Amadeus Mozart: L'oca del Cairo, KV 422 "The Goose of Cairo; Die Gans von Cairo . Dramma giocoso per musica (NMA classification) ; Comische oper (RISM)"
Wolfgang Amadeus Mozart: L'oca del Cairo, KV 422 "The Goose of Cairo; Die Gans von Cairo . Dramma giocoso per musica (NMA classification) ; Comische oper (RISM)"