"Lord of all Hopefulness" is a Christian hymn written by English writer Jan Struther, which was published in the enlarged edition of Songs of Praise[1] (Oxford University Press) in 1931.

[3] There are two variants of this tune; the text of "Lord Of All Hopefulness" fits a metre of 10.11.11.11, and an anacrucial version of Slane must be used (with an upbeat on the 2nd, 3rd and 4th lines of each verse).

[a] Another variant of the tune, commonly used in Irish and Scottish hymnals (including the Hymnbooks of the Church of Scotland), fits the 10.10.10.10 metre and is not suitable for "Lord of all Hopefulness".

"[7] "Lord of all Hopefulness" was the opening hymn at the wedding of Prince Harry and Meghan Markle on 19 May 2018.

[10] This hymn can also be found in the 1971 combined red Hymn Book of the Anglican Church of Canada and the United Church of Canada, set to the tune Avonlea by Stanley Osborne, with a note saying that it could also be sung to the tune Slane with a few modifications to the melody.