Vučinić, Vucinic, Vucinich, or Vucenich is primarily a Montenegrin and to a lesser extent Serbian or Russian surname. Notable people with the surname include:
Alexander S. Vucinich (1914–2002), American historian and professor
Boro Vučinić (born 1954), Montenegrin Minister of Defense
Gojko Vučinić (born 1970), Montenegrin handballer
Miloš Vučinić (born 1984), Serbian footballer
Milutin Vučinić (1869–1922), Prime Minister of the Montenegrin government in exile in 1922
Mirko Vučinić (born 1983), Montenegrin footballer
Nenad Vučinić (born 1965), Coach of the New Zealand national basketball team
Vladana Vučinić, Montenegrin pop singer
Wayne S. Vucinich (1913-2005), American historian and professor
