"That Is All" is a song by English musician George Harrison released as the final track of his 1973 album Living in the Material World. A slow, heavily orchestrated ballad, it is one of many Harrison love songs that appear to be directed at either a woman or a deity. Harrison wrote and recorded the song during the height of his public devotion to Hinduism; on release, Rolling Stone described its lyrics as "a sort of Hindu In Paradisium".

Living in the Material World is the fourth studio album by the English musician George Harrison, released in 1973 on Apple Records. As the follow-up to 1970's critically acclaimed All Things Must Pass and his pioneering charity project, the Concert for Bangladesh, it was among the most highly anticipated releases of that year. The album was certified gold by the Recording Industry Association of America two days after release, on its way to becoming Harrison's second number 1 album in the United States, and produced the international hit "Give Me Love ". It also topped albums charts in Canada and Australia, and reached number 2 in Britain.