Esther Barbara Friedli is a Swiss politician who currently serves on the Council of States (Switzerland) on 30 April 2023 and assumed office on 30 May 2023. She previously served on the National Council (Switzerland) for the Swiss People's Party since 2019. She is the domestic partner of Toni Brunner, former president of the Swiss People's Party and also a member of the National Council. Between 2008 and 2014, Friedli served as the secretary general of the Department of Education of the Canton of St. Gallen.