The Royal Society said the new portrait celebrates the role Sir David continues to play in educating audiences everywhere on climate change and biodiversity.
Its head of library and archives, Keith Moore, said the body was “thrilled” to have the portrait as part of their collections.
“The Royal Society has many pictures of great scientists,” he said, listing the likes of Isaac Newton, Charles Darwin, Albert Einstein and Dorothy Hodgkin.
“But I’d defy you to find anyone who has touched as many people’s lives in explaining the ideas behind great science, and how they affect our world, as Sir David Attenborough. He’s one of a kind.”
The portrait will be on public display at the Royal Society from 2 July.