How old was Allison Williams in…

Allison Williams

Bio: Allison Howell Williams (born April 13, 1988) is an American actress. Following several minor roles in television, she played Marnie Michaels in the HBO comedy-drama series Girls (2012–2017), which earned her a Critics' Choice Award nomination, and the title role in Peter Pan Live! (2014)

Born: Wed, Apr 13 1988

Birthplace: New Canaan, Connecticut, USA

Allison Williams is 36 years old

External Links

Movies (Acting Roles)

Sorted by Release Date

M3GAN 2.0

Allison Williams will be

37 in M3GAN 2.0

as 'Gemma'.

Wed, Jun 25 2025

M3GAN

Allison Williams was

34 in M3GAN

as 'Gemma'.

Wed, Dec 28 2022

Horizon Line

Allison Williams was

32 in Horizon Line

as 'Sara'.

Thu, Oct 29 2020

The Perfection

Allison Williams was

30 in The Perfection

as 'Charlotte'.

Thu, Sep 20 2018

Brad's Status

Allison Williams was

29 in Brad's Status

as 'Troy's Girlfriend'.

Thu, Sep 14 2017

Unveiling the Horror of Get Out

Allison Williams was

29 in Unveiling the Horror of Get Out

as 'Self'.

Tue, May 23 2017

A Goodbye to Girls

Allison Williams was

28 in A Goodbye to Girls

as 'Self'.

Mon, Apr 10 2017

Get Out

Allison Williams was

28 in Get Out

as 'Rose Armitage'.

Fri, Feb 24 2017

Past Forward

Allison Williams was

28 in Past Forward

as 'Woman #1'.

Tue, Nov 15 2016

Peter Pan Live!

Allison Williams was

26 in Peter Pan Live!

as 'Peter Pan'.

Thu, Dec 04 2014

College Musical

Allison Williams was

26 in College Musical

as 'Bianca'.

Wed, Sep 03 2014

Regretting You

Allison Williams will be

36+ in Regretting You

as 'Morgan Grant'.

Unreleased

Kill Me

Allison Williams will be

36+ in Kill Me

as 'Margot'.

Unreleased

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Fellow Travelers

Allison Williams was

35+ in Fellow Travelers

as 'Lucy Smith'.

First Air Date
Sun, Oct 29 2023

The Kelly Clarkson Show

Allison Williams was

31+ in The Kelly Clarkson Show

as 'Self'.

First Air Date
Mon, Sep 09 2019

Patrick Melrose

Allison Williams was

30+ in Patrick Melrose

as 'Marianne Banks'.

First Air Date
Sat, May 12 2018

A Series of Unfortunate Events

Allison Williams was

28+ in A Series of Unfortunate Events

as 'Kit Snicket (uncredited), Kit Snicket'.

First Air Date
Fri, Jan 13 2017

Late Night with Seth Meyers

Allison Williams was

25+ in Late Night with Seth Meyers

as 'Self'.

First Air Date
Tue, Feb 25 2014

The Tonight Show Starring Jimmy Fallon

Allison Williams was

25+ in The Tonight Show Starring Jimmy Fallon

as 'Self, '.

First Air Date
Mon, Feb 17 2014

The Mindy Project

Allison Williams was

24+ in The Mindy Project

as 'Jillian'.

First Air Date
Tue, Sep 25 2012

Girls

Allison Williams was

24+ in Girls

as 'Marnie Michaels'.

First Air Date
Sun, Apr 15 2012

The League

Allison Williams was

21+ in The League

as 'Danielle'.

First Air Date
Thu, Oct 29 2009

Watch What Happens Live with Andy Cohen

Allison Williams was

21+ in Watch What Happens Live with Andy Cohen

as 'Self - Guest'.

First Air Date
Thu, Jul 16 2009

Jake and Amir

Allison Williams was

19+ in Jake and Amir

as 'Cheryl'.

First Air Date
Mon, Apr 23 2007

Project Runway

Allison Williams was

16+ in Project Runway

as 'Self - Guest Judge'.

First Air Date
Wed, Dec 01 2004

Jimmy Kimmel Live!

Allison Williams was

14+ in Jimmy Kimmel Live!

as 'Self'.

First Air Date
Sun, Jan 26 2003

American Dreams

Allison Williams was

14+ in American Dreams

as 'Deborah'.

First Air Date
Sun, Sep 29 2002

The View

Allison Williams was

9+ in The View

as 'Self'.

First Air Date
Mon, Aug 11 1997

The Simpsons

Allison Williams was

1+ in The Simpsons

as 'Candace's Friend #3 (voice)'.

First Air Date
Sun, Dec 17 1989

Saturday Night Live

Allison Williams was

0+ in Saturday Night Live

as 'Self - Cameo (uncredited)'.

First Air Date
Sat, Oct 11 1975

Sesame Street

Allison Williams was

0+ in Sesame Street

as 'Sanitation Worker'.

First Air Date
Mon, Nov 10 1969