Katy O'Brian

Info

Role

Actress

Date of birth

02/12/1989

Place of birth

Indianapolis, Indiana, USA

Also known as

Katy M. O'Brian

凱蒂·奧布萊恩

케이티 오 브라이언

Katy O'Brian

Biography

Katy O’Brian, of African-American and European-American descent, began martial arts at age 5 and earned a brown belt in Shorei Goju Ryu by 9. At Indiana University Bloomington, she studied psychology and Germanic studies, earned a black belt in hapkido, and trained as a cadet officer. After graduation, she worked seven years as a police officer in Carmel, Indiana, specializing in crisis intervention. She also competed in bodybuilding and trained in acting. In 2016, O’Brian moved to Los Angeles to pursue acting, teaching self-defense at UCLA and training in Muay Thai and Brazilian Jiu Jitsu. She appeared in The Walking Dead, Z Nation, Black Lightning, Westworld, Agents of S.H.I.E.L.D., and played Elia Kane in The Mandalorian. In 2023, she starred as Jentorra in Ant-Man and the Wasp: Quantumania. In 2024, she appeared in Love Lies Bleeding opposite Kristen Stewart, and joined Mission: Impossible – The Final Reckoning (2025) as a Navy diver.

Known For

Filmography

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Movies

0% (You've watched 0 of 18)

Acting
Role: Kodiak
The Running Man

The Running Man

N/A
N/A
Acting
Role: Laughlin
Twisters

Twisters

6.8
6.8
Acting
Role: Dani
Acting
Role: Jackie
Acting
Role: Jentorra
Sweet Girl

Sweet Girl

5.4
5.4
Acting
Role: TV Host
Fantasy

Fantasy

5.4
5.4
Acting
Role: Kelly
Acting
Role: Dre
Acting
Role: Aisha
Gnawbone

Gnawbone

5.8
5.8
Acting
Role: Lisa
Acting
Role: Nancy
Golden Boy

Golden Boy

N/A
N/A
Acting
Role: Taylor
Sidewinder

Sidewinder

N/A
N/A
Acting
Role: Deputy Harris
The Divisible

The Divisible

N/A
N/A
Acting
Role: Kira
Rain

Rain

N/A
N/A
Acting
Role: TV News Reporter
Student Seven

Student Seven

N/A
N/A
Acting
Role: SIG Raider
Acting
Acting
Series

0% (You've watched 0 of 14)

Shows

0% (You've watched 0 of 5)

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