Sarah Sjöström, Swedish swimmer
Sarah Fredrika Sjöström (Swedish: [ˈsɑ̂ːra ˈɧø̂ːstrœm]; born 17 August 1993) is a Swedish competitive swimmer specialising in the sprint freestyle and butterfly events. She is the current world record holder in the 50-meter freestyle (long course), the 100-meter freestyle (long course), the 50-meter butterfly (long course), the 100-meter butterfly (long course), and the 4×50-meter medley relay (short course). She is a former world record holder in the 50-meter freestyle (short course), 100-meter freestyle (short course), 100-meter butterfly (short course), and 200-meter freestyle (short course). She is the first Swedish woman to win an Olympic gold medal in swimming.

She won the Overall Swimming World Cup in 2017 and 2018 and she has won 10 individual World Championship gold medals. She currently represents Energy Standard in the International Swimming League.

Sjöström is the only female swimmer to win five individual medals at a single FINA World Aquatics Championships and as of 2019 has won a total of 16 individual medals at long course World Championships, more than any other female swimmer in history. Only Michael Phelps has won more individual medals (20). In 2021, Sjöström achieved a career total of over 1000 most valuable player points in the International Swimming League and became the first swimmer in history to do so.