Rosztóczy

Rosztóczy is a surname of Hungarian origins. Notable people with the surname include:


 * Ernő Rosztóczy (1899–1969), Hungarian physician
 * István Rosztóczy (1942–1993), Hungarian medical researcher, microbiologist, the former's son
 * András Rosztóczy (born 1967), Hungarian medical researcher, gastroenterologist, the former's son