When Björk Met Attenborough is a 2013 documentary television film directed by Louise Hooper, executive produced by Lucas Ochoa and produced by Caroline Page. It was aired for the first time on 27 July 2013 on Channel 4, in conjunction with Pulse Films and One Little Indian Records. Partly filmed at the Natural History Museum in London, the documentary features an encounter between Icelandic singer-songwriter and musician Björk and English broadcaster and naturalist David Attenborough. They discuss the nature of music and the intersection between music, nature and technology. It also follows the singer as she prepares for her Biophilia tour, along with rehearsal and studio recording.

The documentary was inspired by the singer's eighth studio album Biophilia (2011), which was released as a series of apps which blends nature elements with musicology. Collaborators in the project Scott Snibbe, Damian Taylor, and Andy Cavatorta appear in the documentary to talk about their role in the development of the album and the live show. It also includes neurologist Oliver Sacks, who talks about the effect of music on the brain.

Despite the low ratings, the show received positive to moderate reviews from critics, who applauded the content of the documentary but, in some cases, criticised the interaction between Attenborough and Björk, which was considered "awkward" and "unlikely". The documentary was released on DVD and Blu-ray on 5 May 2014.