Jean-Louis-Félix Danjou (1812-1866) was a French organist, composer-arranger, and organist who discovered the Antiphonary of St.
Benigne in 1847 and was founder of the Revue de la musique religieuse.
Danjou was organist at Church of Notre-Dame-des-Blancs-Manteaux 1831-34, Saint-Eustache from 1834–1844, at Notre-Dame de Paris from 1840 to 1847.
He was also a partner with André-Marie Daublaine and fr:Louis Callinet, of the fr:Callinet family, in the fr:Daublaine-Callinet organ company.