La reine de Chypre (The Queen of Cyprus) is an 1841 grand opera in five acts composed by Fromental Halévy to a libretto by Jules-Henri Vernoy de Saint-Georges.
La reine de Chypre, first performed at the Salle Le Peletier of the Paris Opéra on 22 December 1841 with Rosine Stoltz in the title role and Gilbert Duprez as Gérard, was regarded in its time as one of the composer's greatest achievements. Joseph Mazilier was the choreographer, and the ballet starred Adéle Dumilâtre, Natalie Fitzjames, and Pauline Leroux with Marius Petipa and Auguste Mabile. The publisher Maurice Schlesinger was reputed to have paid the enormous sum of 30,000 francs for the rights to the opera.
The opera prompted an extended eulogy from Richard Wagner, who was present at the first night, in the Dresden Abend-Zeitung, for which he was a correspondent. However, since the 19th century it has been rarely revived.
The libretto, or a version of it, was used by several other composers within a three-year period: Franz Lachner (1841), Michael Balfe (1844), and Gaetano Donizetti (1843), whose Caterina Cornaro is based on an Italian translation. The historical background was well summarised by Wagner in his review:
Now, adds Wagner, 'let us see how Herr Saint-Georges has used this historical find for a five-act lyric drama'.
In the Cornaro palace in Venice, Andrea is about to marry his daughter Catarina to Gérard. Mocenigo however announces the decision of the Council of Ten to marry her to the King of Cyprus; otherwise Andrea faces execution. He is given one hour to make up his mind. Andrea revokes his promise to Gérard, to the scandal of all present.