ENSR International School is a private bilingual day and boarding school in Lausanne, Switzerland, offering a French-English education from kindergarten through secondary school. Founded in 1906, ENSR has a long Swiss educational heritage while remaining strongly international in outlook, with academic pathways leading to both the International Baccalaureate Diploma and the Swiss Maturity. Its bilingual model is central to the school's identity, supported by additional language options and a learning environment that places emphasis on individual attention, cultural integration, and academic progression. ENSR also differentiates itself through its traditions, including theatre, music, sport, outdoor activities, and its long-running "Grand Jeu". Families often choose ENSR for its combination of bilingual education, Swiss academic grounding, boarding option, and university preparation near Lake Geneva.

Located in the beautiful Lausanne, Vaud, ENSR International School has been providing exceptional education since 1906. With a student body of 600 students from around the world, the school offers a truly international learning environment with instruction in English & French.