Jan Berenstain
- Birthday: 1923-07-26
- Deathday: 2012-02-24
- Place of birth: Philadelphia, Pennsylvania, U.S.
Janice Marian Berenstain (née Grant; July 26, 1923 – February 24, 2012) was an author/illustrator, best known for creating the children's book series, "The Berenstain Bears", with her husband, Stan.
