Pauline Sieglinde Schäfer or Schäfer-Betz (born 4 January 1997) is a German artistic gymnast who represented Germany at the 2016 and 2020 Olympic Games. She is the 2017 World Champion, the 2021 World silver medalist, and the 2015 World bronze medalist on the balance beam. She was part of the bronze medal-winning German team at the 2022 European Championships.