William Hess

William Hess may refer to:

Willy Hess , violin virtuoso and violin teacher
Willy Hess , Swiss musicologist, composer, and Beethoven scholar
William E. Hess, U.S. representative
Bill Hess, head coach
William J. Hess, American architect
William M. Hess, American chemist known for contributions to characterization of carbon black dispersion in rubber