Betty Warren Herzog (January 6, 1920 – November 8, 1993) was an American portrait artist.

[1] She was known for her bright colorist portraits and was one of the top paid female portraitists of the 20th century.

[3] She studied art with her father, as well as Henry Hensche in Provincetown, and at the National Academy of Design.

[4] During her later life she was married to Jacob Herzog, a prominent attorney in Upstate New York,[2] for over 25 years they mostly wintered in Mexico.

[1][2][3] Warren's work was realistic, described by the Albany Times-Union as "traditional, even academic",[3] in contrast to the more popular abstract expressionism of her time.