Charles Henry Purday (11 January 1799 – 1885) was a Scottish composer of music for hymns.
He published Crown Court Psalmody (1854), Church and Home Metrical Psalter and Hymnal (1860), which included SANDON, and, with Frances Havergal, Songs of Peace and Joy (1879). A precentor in the Scottish Church in Crown Court, London, Purday sang at the coronation of Queen Victoria. In the publishing field he is known as a strong proponent of better copyright laws to protect the works of authors and publishers.