Jerusalem (; ; ), located on a plateau in the Judean Mountains between the Mediterranean and the Dead Sea, is one of the oldest cities in the world. It is considered holy to the three major Abrahamic religions—Judaism, Christianity and Islam. Israelis and Palestinians both claim Jerusalem as their capital, as Israel maintains its primary governmental institutions there and the State of Palestine ultimately foresees it as its seat of power; however, neither claim is widely recognized internationally.

Jérusalem is a grand opera in four acts by Giuseppe Verdi. The libretto was to be an adaptation and partial translation of the composer's original 1843 Italian opera, I Lombardi alla prima crociata. It was the one opera which he regarded as the most suitable for being translated into French and, taking Scribe's advice, Verdi agreed that a French libretto was to be prepared by Alphonse Royer and Gustave Vaëz, who had written the libretto for Donizetti's most successful French opera, La favorite. The opera received its premiere performance at the Salle Le Peletier in Paris on 26 November 1847.