Boy on a Dolphin is a 1957 American adventure romance film from 20th Century Fox set in Greece. It was directed by Jean Negulesco and produced by Samuel G. Engel from a screenplay by Ivan Moffat and Dwight Taylor, based on the 1955 novel of the same name by David Divine.
The film was Sophia Loren’s English-language debut. She starred opposite Alan Ladd and Clifton Webb, with Alexis Minotis and Laurence Naismith in support. Hugo Friedhofer’s score was nominated for a Best Music Academy Award in 1958. It was the first Hollywood movie shot in Greece.