Ester Ledecká (, born 23 March 1995) is a Czech snowboarder and alpine skier. At the 2018 Winter Olympics in Pyeongchang, Ledecká won gold medals in the super-G in alpine skiing and in the parallel giant slalom in snowboarding, becoming the first person to win two gold medals at the same Winter Olympics using two different types of equipment (skis and snowboard). She was the second woman to win Olympic gold in two separate disciplines but the first to do so at the same Winter Olympics. She was the first Czech to win the parallel giant slalom in snowboarding at the FIS Snowboard World Cup.