Portrait of Gina, or Viva Italia is a 1958 documentary film by Orson Welles. It was funded by ABC TV. Around 30 minutes long, it follows a similar style to The Fountain of Youth (1958) and F for Fake (1973).

It was intended to be the pilot for a television series called Around the World with Orson Welles, which is also the name of a series Welles made in 1955 for British commercial television. The film is about Italy (Welles's third wife, Paola Mori was of Italian nationality) where the filmmaker lived and worked intermittently for about 20 years (roughly 1947-1969). The film discusses both negative and positive aspects of Italian culture. Actress Gina Lollobrigida, who is interviewed at the end of the film, has refused it to be allowed a public release, reportedly because she was displeased by its portrayal of her as an ambitious young actress. Vittorio De Sica, Rozzano Brazzi, Anna Gruber, and Welles' wife, Paola Mori, are also briefly interviewed, and the film moves along at a rapid speed.