Victorin de Joncières (1839–1903) was a French composer and conductor, primarily associated with the operatic genre. Born in Paris, he was a student of the renowned composer Charles Gounod. Joncières is best known for his operas, particularly "Hamlet" (1868), which is based on Shakespeare’s play and showcases his ability to blend lyrical melodies with dramatic storytelling. Another notable work is "La Sorcière" (1880), which reflects his interest in romantic themes and folklore. His music is characterized by rich orchestration and melodic inventiveness, drawing from both French romanticism and the influences of Wagnerian opera. Joncières also composed orchestral works, choral music, and songs, but his operatic contributions remain his most significant legacy. Though not as widely recognized today, Joncières played a prominent role in the French operatic scene of the late 19th century, contributing to the development of French opera alongside contemporaries like Jules Massenet and Gabriel Fauré. His works are occasionally revived in modern performances, underscoring his lasting influence on French musical heritage.