Kathryn Gallagher

Kathryn Gallagher

Acting

1993-07-23

New York City, New York, U.S.

Biography

Kathryn Gallagher is an American singer and actress best known for her portrayal of Bella Fox in the Broadway musical Jagged Little Pill, for which she received a Grammy Award for Best Musical Theater Album and a nomination for the Tony Award for Best Featured Actress in a Musical.

Appears In

The Flash
⭐ 7.8
The Flash
2014

as Lia Nelson

Blue Bloods
⭐ 7.8
Blue Bloods
2010

as Diane Butler

You
⭐ 8.0
You
2018

as Annika

You
⭐ 8.0
You
2018

as Annika Atwater

The Kelly Clarkson Show
⭐ 6.4
The Kelly Clarkson Show
2019

as Self

Stars in the House
⭐ 0.0
Stars in the House
2020

as Self

Gossip Girl
⭐ 7.3
Gossip Girl
2021

as Heidi Bergmann

Modern Love
⭐ 7.3
Modern Love
2019

as Whitney

Parachute
⭐ 6.4
Parachute
2024

as Gwen

Acting for a Cause
⭐ 6.2
Acting for a Cause
2020

as Friar Lawerence

Pavements
⭐ 6.9
Pavements
2025

as Loretta

Woman of the Hour
⭐ 6.4
Woman of the Hour
2024

as Charlie

Ordinary Girl in a Tiara
⭐ 3.0
Ordinary Girl in a Tiara
2025

as Philippa Levreaux

Ben Platt: Live from Radio City Music Hall
⭐ 7.7
Ben Platt: Live from Radio City Music Hall
2020

as Self

One Night Only: The Best of Broadway
⭐ 6.0
One Night Only: The Best of Broadway
2020

as Performer

Jagged Live In NYC: A Broadway Reunion Concert
⭐ 0.0
Jagged Live In NYC: A Broadway Reunion Concert
2020

as Bella