Sarah Friend (b. 1988) is an artist and software developer from Canada and based in Berlin, Germany. She is currently a research fellow at Summer of Protocols, supported by the Ethereum Foundation, and in 2022 was a visiting Professor of Blockchain Art at The Cooper Union. She is an alumni in the Berlin Program for Artists, a founder and co-curator of Ender Gallery, an artist residency taking place inside the game Minecraft, and an organizer of Our Networks, and a conference on all aspects of the distributed web. Recent solo exhibitions include Off: Endgame, curated by Rhizome, Refraction and Fingerprints at Public Works Administration, New York, USA and Terraforming at Galerie Nagel Draxler in Berlin, Germany.