Tanya Berezin (March 25, 1941 – November 29, 2023) was an American actress, co-founder and an artistic director of Circle Repertory Company in New York City, and educator.

[8][9] While she was artistic director from 1987-94, the theatre premiered plays written by Craig Lucas, Larry Kramer, Paula Vogel, and Jon Robin Baitz, among others.

One is giving careful attention to each project, finding the right director for the play and having some idea of casting...The other part is having the vision to know that someone might be a really exciting playwright four or five years from now and giving him or her the platform now - to invest in someone, to take chances.”[12] She was devoted to Circle Rep's “Lab” — a protected artistic workshop environment, based on Caffe Cino, where playwrights, actors and directors would experiment and develop.

Reviewing that production in The New York Times, Walter Kerr wrote, "Miss Berezin is a revelation...The apparent contradictions of the role bleed into one another so subtly that you are not quite aware of the moment that this caged soul comes whole; but the whole person comes, ferocious, straight-laced, jealous, grateful ...

"[15] Her Off-Broadway appearances include Sympathetic Magic, The Mound Builders, Balm in Gilead, Battle of Angels, Serenading Louie, Caligua, The Beaver Coat, Mary Stuart, and other productions.

[16][17] Harold Clurman, reviewing Friedrich Schiller’s play Mary Stuart in The Nation said that a special note of praise was due "for Tanya Berezin as Queen Elizabeth, particularly in the moments of her steely calculations, dark resentments and self-determined and regal loneliness," and that her Queen Elizabeth was "depicted with incisive psychological understanding".