Kenneth S. Suslick (born 1952) is the Marvin T. Schmidt Professor of Chemistry Emeritus at the University of Illinois at Urbana–Champaign. His area of focus is on the chemical and physical effects of ultrasound, sonochemistry, and sonoluminescence. In addition, he has worked in the fields of artificial and machine olfaction, electronic nose technology, chemical sensor arrays, and the use of colorimetric sensor arrays as an optoelectronic nose.