"All Creatures of Our God and King" is an English Christian hymn by William Henry Draper, based on a poem by St. Francis of Assisi.

[1] The words of the hymn were initially written by St. Francis of Assisi[2] in 1225 in the Canticle of the Sun poem, which was based on Psalm 148.

[4] Draper wrote it for his church's children's Whitsun festival celebrations and it was later published in 1919 in the Public School Hymn Book.

[6][7] This tune became widespread in English hymn books starting with a 1906 arrangement by Ralph Vaughan Williams.

[12] Despite the hymn being initially written by Draper for Whitsun (the Anglican and English designation for Pentecost), it is mostly used in the earlier weeks of the Easter season.