I am fascinated by stories with female con artists and have gathered quite a collection.
Here is part one of my list of movies, those made in the last millenium.
I also have lists of con women in:
Television
Romance Novels
Non-Romance Novels
I'm always on the lookout, so if you've seen other movies, let me know.
Full disclosure: I have written two romance novels that feature female con artists: Executive Sweet and Rock Con Roll.
See also: Con Women on TV, Con Women in Romance Novels, Con Women in Non-Romance Novels.