The Rainbow Man (known as La valle delle rose in Italy) is a 1929 American pre-Code musical drama film.

Playing in a small town, Rainbow falls in love with Mary Land, the daughter of a strict hotelkeeper who disapproves of all theatrical people.

Mary goes after Rainbow, and he sends Billy back home with her, renouncing his love for her for fear of going against her father's command that she has nothing to do with entertainers.

A New York Times review stated that: "The Rainbow Man is an ingenuous stream of slow music and tears, with occasional interludes of more or less effective comedy.

Those in the theatre laughed heartily at the fun, and for all one knows they may have shed tears over the distressing state of affairs that surround Rainbow Ryan (Mr. Dowling).