Johannes Ockeghem (c. 1410 – 6 February 1497) was a Franco-Flemish composer and singer of early Renaissance music. Ockeghem was a significant European composer in the period between Guillaume Du Fay and Josquin des Prez, and he was—with his colleague Antoine Busnois—a prominent European composer in the second half of the 15th century. He was an important proponent of the early Franco-Flemish School.
Ockeghem was well associated with other prominent composers of the time, and spent most of his career serving the French royal court under Charles VII, Louis XI and Charles VIII. Numerous poets and musicians lamented his death, including Erasmus, Guillaume Crétin, Jean Molinet and Josquin, who composed the well-known Nymphes des bois for him.