Smart Woman is a 1948 American romantic drama film directed by Edward A. Blatt and starring Brian Aherne, Constance Bennett, and Barry Sullivan.

When a grand jury becomes dissatisfied with the efforts of District Attorney Bradley Wayne (Otto Kruger), it requests a special prosecutor, Robert Larrimore (Brian Aherne).

Wayne, who is in league with crime boss Frank McCoy (Barry Sullivan), assigns Larrimore the difficult Johnson case.

When Larrimore's assistant, Sam Corkle (James Gleason), tracks down a crucial witness intimidated into hiding, McCoy tells Rogers to plead her client guilty.

Mrs. Wayne perjures herself on the witness stand to protect the family's reputation, and states that McCoy gunned down her husband in cold blood.