Leo Köpp (born 23 May 1998) is a German racewalking athlete. He represented Germany at the 2020 Summer Olympics in Tokyo 2021, competing in men's 20 kilometres walk.
His biggest solo success so far was a victory at the 2017 IAAF U20 Europacup in Poděbrady. He also won a bronze medal with his team at the 2021 European Race Walking Team Championships, again held in Poděbrady.
He is currently an athlete of the athletics club LG Nord Berlin.