Robin Deiana (born July 18, 1990) is a French television personality, actor, model and breakdancer who lives and performs in South Korea. He was a cast member of the talk show Non-Summit. He is also currently a host of the TV show The Most Beautiful Days.

Born to an Italian father and a French mother in Avallon, Burgundy, Deiana went to the University of Burgundy in Dijon, studying computer science, and first came to Korea as an exchange student at Konkuk University. He was first interested in the Korean media when he watched X-Man on YouTube when he was in middle school in 2005.

Deiana married Kim Seo-yeon, a former member of LPG, on May 3, 2025.

He and Non-Summit cast member Julian Quintart were honorary ambassadors of the ICLEI world congress global network meeting, appointed by the Seoul Metropolitan Government, two "foreign entertainers" who "gained popularity after appearing on cable network JTBC talk show Non-Summit."