Lowell Mason (January 8, 1792 - August 11, 1872) was an American music director and banker who was a leading figure in 19th-century American church music. Lowell composed over 1,600 hymn tunes, many of which are often sung today. His best-known work includes an arrangement of "Joy to the World" and the tune Bethany, which sets the hymn text Nearer, My God, to Thee.