
Julianne Nicholson (born July 1, 1971) is an American actress. She is best known for her roles in the films August: Osage County (2013) and Blonde (2022), as well as the television series Law & Order: Criminal Intent (2006–2009), Masters of Sex (2013–2014), Eyewitness (2016), and Mare of Easttown (2021), the lattermost of which earned her a Primetime Emmy Award. Nicholson's other notable credits include Tully (2000), Ally McBeal (2001–2002), Kinsey (2004), Conviction (2006), Boardwalk Empire (2011–2013), Black Mass (2015), I, Tonya (2017), Togo (2019), and The Outsider (2020).
The Amateur
2025
Dope Girls
2025
Paradise
2025
Janet Planet
2024
Dream Scenario
2023
Blonde
2022
With/In Volume 2
2021
Hacks
2021
Mare of Easttown
2021
The Outsider
2020
Togo
2019
Initials S.G.
2019
Monos
2019
Weightless
2018
Who We Are Now
2018
I, Tonya
2017
Novitiate
2017
From Nowhere
2017
Eyewitness
2016
Black Mass
2015
10,000 Saints
2015
The Red Road
2014
Masters of Sex
2013
Boardwalk Empire
2010
Shadows & Lies
2010
The Good Wife
2009
Staten Island
2009
Flannel Pajamas
2006
Two Weeks
2006
Conviction
2006
Kinsey
2004
Tully
2002
Presidio Med
2002
I'm with Lucy
2002
Speakeasy
2002
Dead Dog
2001
Godass
2000
The Others
2000
Passion of Mind
2000
The Love Letter
1999
Harvest
1999
Curtain Call
1998
One True Thing
1998
Long Time Since
1998
Dellaventura
1997
Ally McBeal
1997
The View
1997
ER
1994
Law & Order
1990
The Emmy Awards
1949



































































