Timothy Malcolm (Disko) Disken, OAM (born 3 November 1996) is an Australian paralympic swimmer. He represented Australia at the 2015 IPC Swimming World Championships and won bronze in the men's 4 × 100 m freestyle relay. At the 2016 Rio Paralympics, he won a gold medal in the men's 100m freestyle S9, a silver medal in the men's S9 50m freestyle and a bronze medal in the men's 200m individual medley SM9. He also competed at the 2020 Summer Paralympics.