Millie is a 1931 American pre-Code drama film directed by John Francis Dillon from a screenplay by Charles Kenyon and Ralph Morgan, based on a novel of the same name by Donald Henderson Clarke.

The film was an independent production by Charles R. Rogers, distributed by RKO Radio Pictures, after their acquisition of Pathé Exchange.

It stars Helen Twelvetrees in one of her best roles, with a supporting cast that includes Lilyan Tashman, James Hall, Joan Blondell, John Halliday and Anita Louise.

Millie (Helen Twelvetrees) is a naive young woman who marries a wealthy man from New York, Jack Maitland (James Hall).

Focusing on her career, she rises through the hierarchy of the hotel where she is employed, shunning the attention of the rich banker Jimmy Damier (John Halliday), preferring the attentions of the reporter Tommy Rock (Robert Ames), although, due to her prior sour relationship, she refuses to marry him.

[6] Although Rogers had signed an agreement to distribute his independent films through RKO, it was reported that he would be overseeing the production on the Universal lot.