Florian Kahllund (born 7 June 1993), also known as Florian Unruh, is a German athlete who competes in recurve archery.
Kahllund first competed internationally in 2013, and in 2014 won the individual title at the European Championships in Echmiadzin and qualified for the World Cup Final, winning the third stage of the individual competition in Antalya.
He won the silver medal in the men's individual recurve event at the 2022 European Archery Championships held in Munich, Germany. He also won the silver medal in the mixed team recurve event.