Martina Satková (born 23 August 1998) is a Czech female wildwater and slalom canoeist who has competed at the international level since 2013. In canoe slalom she won two gold medals in the C1 team event at the ICF Canoe Slalom World Championships (2021, 2022). She also won a silver and a bronze medal in the same event at the European Championships. Satková also won 14 medals at senior level at the Wildwater Canoeing World Championships. Her younger sister Gabriela is also a slalom canoeist.