Namesakes
Italian Presidents and Prime Ministers:
1 prime minister
(prime minister) Vittorio Emanuele Orlando 1917-1919 
Notable Actors and Entertainers:
2 actors
Vittorio De Sica 1901-1974
Vittorio Gassman 1922-2000
Notable Filmmakers:
1 director
Vittorio De Sica 1901-1974
Olympic Medalists:
1 silver
(silver) Vittorio Cioni 1932 rowing
Other Royalty:
3 kings, 1 prince
Vittorio Emanuele II of Italy 1861-1878 Italy
Umberto I of Italy (middle name Vittorio) 1878-1900 Italy
Vittorio Emanuele III of Italy 1900-1946 Italy
Vittorio Emanuele of Savoy 1937-1946 Italy