Leighton Meester

Gossip Girl

as Blair Waldorf

Episodes: 121

First Aired: Sep 19, 2007

Single Parents

as Angie

Episodes: 45

First Aired: Sep 26, 2018

Surface

as Savannah Barnett

Episodes: 15

First Aired: Sep 19, 2005

Good Cop/Bad Cop

as Lou

Episodes: 10

First Aired: Feb 19, 2025

Making History

as Deborah Revere

Episodes: 9

First Aired: Mar 05, 2017

Tarzan

as Nicki Porter

Episodes: 8

First Aired: Oct 05, 2003

How I Met Your Father

as Meredith

Episodes: 8

First Aired: Jan 18, 2022

Shark

as Megan

Episodes: 3

First Aired: Sep 21, 2006

Entourage

as Justine Chapin

Episodes: 3

First Aired: Jul 18, 2004

24

as Debbie Pendleton

Episodes: 3

First Aired: Nov 06, 2001

House

as Ali

Episodes: 2

First Aired: Nov 16, 2004

Veronica Mars

as Carrie Bishop

Episodes: 2

First Aired: Sep 22, 2004

7th Heaven

as Kendall

Episodes: 2

First Aired: Aug 26, 1996

The Orville

as Laura Huggins

Episodes: 2

First Aired: Sep 10, 2017

Boston Public

as Sarah Breen

Episodes: 1

First Aired: Oct 23, 2000

Numb3rs

as Karen Camden

Episodes: 1

First Aired: Jan 23, 2005

Once and Again

as Amanda

Episodes: 1

First Aired: Sep 21, 1999

CSI: Miami

as Heather Crowley

Episodes: 1

First Aired: Sep 23, 2002

Crossing Jordan

as Marie Strand

Episodes: 1

First Aired: Sep 24, 2001

8 Simple Rules

as Nikki

Episodes: 1

First Aired: Sep 17, 2002

Secrets of a Small Town

as Kayla Rhodes

Episodes: 1

First Aired: Jan 26, 2007

The Last Man on Earth

as Zoe

Episodes: 1

First Aired: Mar 01, 2015

Law & Order

as Alyssa Turner

Episodes: 1

First Aired: Sep 13, 1990

CollegeHumor Shorts

as Leighton Meester

Episodes: 1

First Aired: Nov 26, 2007