My Past is a 1931 American Pre-Code drama film directed by Roy Del Ruth and starring Bebe Daniels.

It was produced and distributed by Warner Bros. and was also known under the alternative title The Ex-Mistress.

[1] Broadway star Doree Macy is being simultaneously wooed by two men who happen to be business partners: older John Thornley and younger (and married) Robert Byrne.

A surviving print is preserved in the collection of the Library of Congress.

[2] It is also available on DVD from Warner Archive and airs occasionally on Turner Classic Movies.