Willy Hess (born April 15, 1938) is a Swiss composer and educator known primarily for his contributions to choral and orchestral music. His genre primarily encompasses contemporary classical music, with a focus on choral works that often incorporate elements of folk music and traditional Swiss themes. Notable works by Hess include "Missa Brevis," "Requiem," and various choral settings that have been performed in both educational and professional contexts. His compositions are characterized by their accessibility, blending traditional harmonies with innovative structures, making them popular in choirs across Europe. Hess has significantly impacted music education, particularly in Switzerland, where he has influenced generations of musicians through his teaching and workshops. His dedication to promoting choral music has helped elevate the profile of Swiss composers in the international music scene. Through both his compositions and his role as an educator, Willy Hess remains an important figure in contemporary classical music, especially within the realm of choral performance.