Winogradsky is a surname. Notable people with the surname include:
Winogradsky family from Tokmak, Ukraine, sons of Olga and Isaac Winogradsky:
Lew Grade (born Louis Winogradsky)
Bernard Delfont (born Boris Winogradsky)
Leslie Grade (born László Winogradsky)
Michael Grade, son of Leslie
Éric Winogradsky, French tennis player
Sergei Winogradsky, Russian scientist
Winogradsky column, a device designed to analyze several types of microorganisms and their energy sources
