Living on Love is a 1937 American romantic comedy film released by RKO Radio Pictures. Directed by Lew Landers, it stars James Dunn, Whitney Bourne, and Joan Woodbury. The film is a remake of the RKO film Rafter Romance (1933). It is one of the "lost RKO films" owned by Merian C. Cooper and only re-released in April 2007 when Turner Classic Movies acquired the rights and aired all six films on its channel.

James Howard Dunn, billed as Jimmy Dunn in his early career, was an American stage, film, and television actor, and vaudeville performer. The son of a New York stockbroker, he initially worked in his father's firm but was more interested in theater. He landed jobs as an extra in short films produced by Paramount Pictures in its Long Island studio, and also performed with several stock theater companies, culminating with playing the male lead in the 1929 Broadway musical Sweet Adeline. This performance attracted the attention of film studio executives, and in 1931, Fox Film signed him to a Hollywood contract.