---
name: "Maggie Siff"
canonical: "https://film.one/person/maggie-siff"
roles: ["Actor"]
born: "21 June 1974"
reviewed_on_fi1m: 4
average_fi1m_score: 80
updated: "2026-09-17T01:00:14.785398+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# Maggie Siff

Actor. Born 21 June 1974 in The Bronx, New York, USA.

## Details

- **Work:** Actor
- **Born:** 21 June 1974, The Bronx, New York, USA
- **Active:** 2004–2008
- **Also known as:** Μάγκι Σιφ, 瑪姬·席夫, مگی سیف

## Biography

Maggie Siff is an American actress. She was born on 21 June 1974 in The Bronx, New York, and trained at Bryn Mawr College, where she earned a BA in English, and at New York University’s Tisch School of the Arts, where she completed an MFA in acting. She worked extensively in regional theatre before moving into screen roles, winning a Barrymore Award for her performance in Ghosts in 1998.

Siff is known for her television roles as Rachel Menken Katz on Mad Men (2007–2008, 2015), Dr Tara Knowles on Sons of Anarchy (2008–2013) and Wendy Rhoades on Billions (2016–2023). She has also appeared in films including Push (2009) as Teresa Stowe and Leaves of Grass (2010) as Rabbi Renannah Zimmerman. She received Critics’ Choice Television Award nominations for her work on Sons of Anarchy and a Screen Actors Guild Award nomination as part of the Mad Men ensemble cast.

*Sources: en.wikipedia.org, imdb.com.*

## On Fi1m (4)

- *Sons of Anarchy* (2008), Fi1m 67, as Tara Knowles — [page](https://film.one/tv/sons-of-anarchy.md)
- *Mad Men* (2007), Fi1m 88, as Rachel Menken — [page](https://film.one/tv/mad-men.md)
- *Michael Clayton* (2007), Fi1m 86, as Attorney #1 — [page](https://film.one/film/michael-clayton.md)
- *Rescue Me* (2004), Fi1m 77, Actor — [page](https://film.one/tv/rescue-me.md)

## Also known for

- *The 5th Wave* (2016), Lisa Sullivan
- *Law & Order: Special Victims Unit* (1999), Emily McCooper
- *Push* (2009), Teresa Stowe
- *Funny People* (2009), Rachel
- *Billions* (2016), Wendy Rhoades
- *Law & Order* (1990), Ms. Mahaffey, Kate Norris
- *Leaves of Grass* (2009), Rabbi Zimmerman
- *Third Watch* (1999), Cindy

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/maggie-siff