Julianne Nicholson
Actor
Biography
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).
As Director
Filmography
I, Tonya
as Diane Rawlinson 2017
Black Mass
as Marianne Connolly 2015
Togo
as Constance Seppala 2019
August: Osage County
as Ivy Weston 2013
Blonde
as Gladys 2022
The Amateur
as Director O'Brien 2025
Dream Scenario
as Janet Matthews 2023
Weird: The Al Yankovic Story
as Mary Yankovic 2022
Kinsey
as Alice Martin 2004
Monos
as Doctora 2019
Little Black Book
as Joyce 2004
10,000 Saints
as Harriet 2015
Novitiate
as Nora Harris 2017
One True Thing
as College Student 1998
Staten Island
as Mary Halverson 2009
Keep the Lights On
as Claire 2012
Brief Interviews with Hideous Men
as Sara 2009