Vergnaud

Vergnaud is a surname. Notable people with the surname include:


 * Bernadette Vergnaud (born 1950), French politician
 * Gérard Vergnaud (1933–2021), French mathematician, philosopher, educator, and psychologist
 * Loïc Vergnaud (born 1978), French para-cyclist
 * Cyril R. Vergnaud (born 1972), French educator, poet, writer