Ensemble Vocal de Lausanne is a Swiss choir formed in Lausanne, Switzerland in 1960 that specialises in sacred and secular choral repertoire spanning Renaissance, Baroque and Classical music. Originally focused on early-music performance, their repertoire and practice broadened over time to include Romantic and contemporary choral works, frequent collaborations with period-instrument ensembles and appearances at international festivals, contributing to the Swiss choral scene and the historical-performance movement.