Kristóf Milák (born 20 February 2000) is a Hungarian swimmer. He is the current holder of the world record in the 200 metre butterfly. He won the gold medal in the 200 metre butterfly and the silver medal in the 100 metre butterfly at the 2020 Summer Olympics. He has also won a gold medal and a silver at the World Championships, as well as three golds at the European Championships. He is also a three-time Youth Olympic Champion from the 2018 Summer Youth Olympics.