
Julianne Nicholson
Acting
Born 1971-07-01 · Medford, Massachusetts, USA
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).
Known for

Law & Order: Criminal Intent
2001 · TV

Paradise
2025 · TV

Presidio Med
2002 · TV

Masters of Sex
2013 · TV

Conviction
2006 · TV

The Others
2000 · TV

The Red Road
2014 · TV

The Outsider
2020 · TV

Ally McBeal
1997 · TV

Eyewitness
2016 · TV

Law & Order
1990 · TV

Boardwalk Empire
2010 · TV

Mare of Easttown
2021 · TV

Dope Girls
2025 · TV

Hacks
2021 · TV

ER
1994 · TV

The Good Wife
2009 · TV

Storm of the Century
1999 · TV

Law & Order True Crime
2017 · TV

Paradise: Official Podcast
2026 · TV

Hallmark Hall of Fame
1951 · TV

The Emmy Awards
1949 · TV

Dellaventura
1997 · TV

RuPaul's Drag Race
2009 · TV

The View
1997 · TV

The Megan Mullally Show
2006 · TV