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Photo of Maggie Siff

Photo: Gage Skidmore / CC BY-SA 3.0 (source: Wikimedia Commons)

Maggie Siff

マギー・シフ / まぎー・しふ

American stage actor

June 21, 1974 (age 51) ・ The Bronx, New York, United States

  • New York
  • stage actor
  • film actor
  • television actor

My Take

Maggie Siff is, to me, one of the great practitioners of restraint on American television. From Rachel Menken in Mad Men to Tara Knowles in Sons of Anarchy and Wendy Rhoades in Billions, she keeps playing intelligent women who carry private weight, and she does it without ever raising her voice. There is a stage-trained precision in her, a Bronx toughness softened by genuine warmth. She rarely takes top billing, yet she shifts the temperature of every scene she enters. Honestly, I trust a project more the moment I see her name in the cast.

Overview

Maggie Siff (born June 21, 1974) is an American actress. Her most notable television roles have included department store heiress Rachel Menken Katz on the AMC drama Mad Men, Dr. Tara Knowles on the FX drama Sons of Anarchy for which she was twice nominated for the Critics' Choice Television Award for Best Supporting Actress in a Drama Series, and psychiatrist Wendy Rhoades on the Showtime series Billions.

Summary adapted from Wikipedia, licensed under CC BY-SA 4.0.

1. Profile

Name (English)
Maggie Siff
Name (Japanese)
マギー・シフ
Reading
まぎー・しふ
Born
June 21, 1974 (age 51)
Zodiac / Chinese zodiac
Gemini / Tiger
Origin
The Bronx, New York, United States
Blood type
Private
Height
Private
Agency
Private
Occupation
stage actor / film actor / television actor / actor

2. Background

Elementary school
Private
Junior high
Private
High school
Bronx High School of Science
University
Bryn Mawr College

3. Relationships

Spouse
Private
Children
Private
Parents
Private
Siblings
Private

4. Personality

Motto

Private

Stage actor — see all → · Film actor — see all → · More people from United States →

7. About this entry

Tags

  • New York
  • stage actor
  • film actor
  • television actor
Last updated
2026-06-02

Facts are limited to publicly available information up to 2024; non-public items are marked "Private / Unknown". English text is machine-assisted (facts translated by Sonnet, "My Take" written by Opus 4.8). The Japanese page is the source of record.