Jenny Sarah Perret (born 23 December 1991) is a Swiss curler from Lyss. She and partner Martin Rios won the 2017 World Mixed Doubles Curling Championship. The pair also represented Switzerland at the 2018 Winter Olympics where they won a silver medal.
In addition to her success in the mixed doubles discipline, Perret also won a bronze medal at the 2014 European Mixed Curling Championship and was the Swiss women's team alternate at the 2018 Winter Olympics.