Oliver Holden (1765-1844) was an English composer, music publisher, and hymn writer, primarily associated with the genre of sacred music. He is best known for his contributions to hymnody and for being a key figure in the early development of American folk hymn traditions. Holden’s most notable work is the hymn tune "Missionary Hymn," which is widely recognized and still used in various Christian denominations today. Other significant compositions include "New Britain," which is often paired with the text of "Amazing Grace." His works were influential in shaping congregational singing practices in the 19th century. In addition to composing, Holden was a music publisher and played a crucial role in the dissemination of hymns and sacred music in both England and the United States. His impact on music can be seen in the way he helped bridge the gap between traditional hymnody and emerging American musical styles, contributing to the foundation of American hymn singing. His legacy endures through the continued popularity of his tunes in churches worldwide.