Offenbach may refer to:

Jacques Offenbach (20 June 1819 – 5 October 1880) was a German-born French composer, cellist and impresario of the romantic period. He is remembered for his nearly 100 operettas of the 1850s–1870s and his uncompleted opera The Tales of Hoffmann. He was a powerful influence on later composers of the operetta genre, particularly Johann Strauss, Jr. and Arthur Sullivan. His best-known works were continually revived during the 20th century, and many of his operettas continue to be staged in the 21st. The Tales of Hoffman remains part of the standard opera repertory.

Born in Cologne, the son of a synagogue cantor, Offenbach showed early musical talent. At the age of 14, he was accepted as a student at the Paris Conservatoire but found academic study unfulfilling and left after a year. From 1835 to 1855 he earned his living as a cellist, achieving international fame, and as a conductor. His ambition, however, was to compose comic pieces for the musical theatre. Finding the management of Paris's Opéra-Comique company uninterested in staging his works, in 1855 he leased a small theatre in the Champs-Élysées. There he presented a series of his own small-scale pieces, many of which became popular.

Anna Yuryevna Netrebko (Russian: Анна Юрьевна Нетребко, born 18 September 1971) is a Russian operatic soprano. She now holds dual Russian and Austrian citizenship and currently resides in Vienna. She has been nicknamed "La Bellissima" by fans.

Netrebko was born in Krasnodar (Russia), in a family of Kuban Cossack background. While a student at the Saint Petersburg conservatoire, Netrebko worked as a janitor at Saint Petersburg's Mariinsky Theatre. Later, she auditioned for the Mariinsky Theatre, where conductor Valery Gergiev recognized her from her prior work in the theater. He subsequently became her vocal mentor. Under Gergiev's guidance, Netrebko made her operatic stage debut at the Mariinsky at age 22, as Susanna in Le nozze di Figaro. She went on to sing many prominent roles with the Kirov Opera, including Amina in La sonnambula, Pamina in Die Zauberflöte, Rosina in Il Barbiere di Siviglia, and Lucia in Lucia di Lammermoor.

In 1994, she sang the Queen of the Night in Die Zauberflöte with the Riga Independent Opera Avangarda Akadēmija under conductor David Milnes.