Katy O’Brian Age, Height, Net Worth, Gender, Movies: The American actress and writer, Katy O’Brian is globally recognized for her admirable performances as Jentorra in Ant-Man and the Wasp: Quantumania (2023) and George in Z Nation (2018).
She is also a popular martial artist and has earned a black belt in Hapkido from the United States Hapkido Federation.
On February 12, 1989, Katy was born and grew up in Indianapolis, Indiana. She attended a local high school for graduation, where she was active in sports and also participated in martial arts.
Later, she obtained a bachelor’s degree in psychology and Germanic studies from Indiana University Bloomington and started to take part in bodybuilding competitions. Following that, Katy found her passion for acting and then joined the Indy Actor’s Academy.
As per Katy O’Brian’s date of birth, her age is 36 years (as of 2025).Â
The height of Katy O’Brian is about 5′ 6″, and her weight is approximately 55 kg.
The net worth of Katy O’Brian is computed to be between 4-8m USD as of 2025. She earns a large share of her income from acting, commercials, brand promotions, advertisements, and other business ventures.
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Katy began her acting journey in 2012 by playing a supporting cast member in the action-drama movie “Student Seven,” directed by Sam Sher. After that, she appeared as E’lan in Demetrius Witherspoon’s short sci-fi film “Submerge: Ni’re Reborn.”
In 2016, Katy gained early popularity as an actress because of her impressive performance as Aisha in the commercially successful action movie “Power Rangers: Zenith,” directed by Emmanuel Carter.
Katy was cast to play the important role of Dani in the 2024 adventure-thriller movie “Twisters,” which was commercially successful and received positive reviews for its engaging storyline.Â
Following that, she has appeared in several successful films and short films, including Gnawbone (2019), Fantasy (2019), Sidewinder (2020), Sweet Girl (2021), Ant-Man and the Wasp: Quantumania (2023), and others.
In 2023, Katy played an important role as Jentorra in Peyton Reed’s action-adventure movie “Ant-Man and the Wasp: Quantumania.”
The film is the third installment in the Ant-Man series and follows the adventures of Scott and his family in the Quantum Realm.
The movie received mixed reviews from critics and audiences worldwide with a rating of 6.4 on IMDB. Recently, it was nominated for the Guild of Music Supervisors Awards for the best music supervision in a trailer.
After getting her primary fame in movies, Katy made her TV debut in 2017 and played the role of a softball player in the comedy series “Tosh.0”.
In the same year, she was cast to play a supporting role in the award-winning drama series “Halt and Catch Fire”.
Her popularity on TV came in 2017 for playing the important role of Katy in Frank Darabont’s drama-horror series “The Walking Dead”.
Apart from this, Katy has played major roles in several successful TV shows and web series, such as Z Nation (2018), Black Lightning (2019), Agents of S.H.I.E.L.D. (2020), Westworld (2020), The Mandalorian (2020), Magnum P.I. (2021), and The Rookie (2021).
Katy was cast to portray the supporting role of Katy in the 2017 drama-horror series “The Walking Dead,” starring Lauren Cohan, Steven Yeun, and Nadia Hilker.
The series was globally successful because of its engaging storyline and won several awards, including Primetime Emmy Awards and AFI Awards.
In 2018, Katy played the recurring role of George in the action-drama series “Z Nation,” which starred Kellita Smith, Gracie Gillam, and Lisa Coronado. The series revolved around a world that had been destroyed by a deadly virus.
The show received critical acclaim for its gripping storyline and direction from both audiences and critics. Additionally, it was nominated for multiple awards.
Katy is widely recognized for her impressive performance as Kimbali in the 2020 action-adventure series “Agents of S.H.I.E.L.D.”
The show was based on Marvel Comics and followed the stories of the Strategic Homeland Intervention, Enforcement, and Logistics Divisions.
Katy’s performance in the series was highly acclaimed by both audiences and critics. Furthermore, it was a commercial success and received several awards, such as the California on Location Awards and the Hollywood Professional Association Awards.
Katy was chosen to play the role of Elia Kane in the 2020 action-adventure series “The Mandalorian,” directed by Jon Favreau.
The show is set in the Star Wars universe and follows the story of bounty hunter Din Djarin, who is on a mission to find Grogu.
It is highly acclaimed by both audiences and critics for its compelling storyline and has a rating of 8.7 on IMDB.
In addition to this, the series has won several awards, including the American Film Institute Awards, Art Directors Guild Awards, and Primetime Creative Arts Emmy Awards.
The parents of Katy are Jack O’Brian and Von Johnston. She has not yet provided any additional details about her siblings or family background. We will notify you if we receive any information about her siblings in the coming days.
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On July 22, 2020, Katy married her longtime girlfriend Kylie Chi in a private ceremony in the presence of her family and friends. The couple is happily living in LA, and they have not disclosed anything about their children yet.
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| Does Katy O’Brian consume alcohol? | Yes |
| Does she smoke? | No |
| Does she drive? | Yes |
| Does Katy O’Brian swim? | Yes |
| Does she know how to cook? | No |
| Is she a yoga practitioner? | No |
| Does she go to the gym? | Yes |
| Is Katy O’Brian a jogger? | Yes |
| Eating Habit? | Non-Vegetarian |
Who is Katy O’Brian?
Katy O’Brian is a renowned American actress, martial artist, and writer who is widely famous because of her impressive performances in a few movies and TV shows such as Ant-Man and the Wasp: Quantumania (2023), Z Nation (2018), The Mandalorian (2020), and others.
Is Katy O’Brian married?
Yes, Katy O’Brian is married to Kylie Chi.
How old is Katy O’Brian?
Katy O’Brian is 36 years old (as of 2025).
When is the birthday of Katy O’Brian?
Katy O’Brian’s birthday is on 12 February 1989.
What is the zodiac sign of Katy O’Brian?
The zodiac sign of Katy O’Brian is Aquarius.
How tall is Katy O’Brian?
Katy O’Brian is 5′ 6″ tall.
Where is Katy O’Brian from?
Katy O’Brian is from Indianapolis, Indiana, USA.
How much is the net worth of Katy O’Brian?
The net worth of Katy O’Brian is computed to be between 4-8m USD as of 2025.