Little Old New York is a 1940 American black-and-white historical drama from 20th Century Fox, produced by Darryl F. Zanuck, directed by Henry King, that stars Alice Faye, Fred MacMurray, and Richard Greene. The film is based on a play by Rida Johnson Young, which opened on Broadway on September 8, 1920, and starred Genevieve Tobin, Douglas Wood, and Donald Meek.

Little Old New York tells the story of the hardships of the engineer Robert Fulton in financing and building the first successful steam-powered ship in America, which would revolutionize river transportation and then ocean commerce around the world.