Biography - Aidan Gallagher

Last Modified: 10th Oct, 2023
Aidan Gallagher
Best Known For
The Umbrella Academy (TV series)
Net Worth
$2.00M Under Review
$ Under Review
Social Media Presence
Personal Detail
Birth Name / Full Name
Aidan Gallagher N/A
Born on
September 18, 2003 (age 20)
Male N/A
Sexual Orientation
Marital Status
Single N/A
Married Date
Rob Gallagher
Rob Gallagher
Lauren Gallagher
Lauren Gallagher
February 2017
February 2017
Body Measurement
Hair Color
Eye Color
Shoe Size
Bicep Size
inch N/A
Chest Size
inch N/A
Waist Size
inch N/A
Dress Size
Bust Size
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Social Media Presence

Who is Aidan Gallagher?

Aidan Gallagher is an actor, singer by profession, and American by nationality. He is best known for starring in the Nickelodeon TV series Nicky, Ricky, Dicky & Dawn as Nicky Harper and in the Netflix series The Umbrella Academy as Number Five.

Aidan Gallagher – Age, Parents, Siblings

Aidan Gallagher was born on September 18, 2003, in Los Angeles, California, USA. His father Rob Gallagher is an actor, musician, former talent agent, and UN Ambassador while the profession of his mother Lauren Gallagher is unclear. He is the only child of his parents and does not have any siblings.

Young Aidan Gallagher (Source: J-14)

Education, Ethnicity

The high school from which Aidan Gallagher graduated is unknown. He has yet to inform his fans if he will join college for higher education. His ethnicity is Jewish.

Aidan Gallagher – Girlfriend, Relationship

Back in 2017, Aidan Gallagher was in a relationship with a girl named Hannah. The couple had started dating in February 2017 and he frequently featured his girlfriend on social media. Since then the pair seems to have broken up.

Currently, Gallagher is believed to be single.

Aidan Gallagher (Source: Netflix Life)

Aidan Gallagher – Career

Films, Series

Gallagher’s debut screen role was in an episode of the hit TV series Modern Family (2013) as Alec. However, this role was uncredited as the young actor. His following roles were in the short film You & Me (2013), We Make That Lemonade (2014), and the TV movie Jacked Up (2013). Finally, in 2014, he was cast as Nicky Harper in Nickelodeon’s Nicky, Ricky, Dicky & Dawn. He portrayed the character for a total of 84 episodes, until 2018, and it is considered his breakthrough role.

Since then Aidan Gallagher has appeared in the TV movies Nickelodeon's Sizzling Summer Camp Special (2017), and Nickelodeon's Ho Ho Holiday Special (2015). Moreover, he has been playing the lead role of Number Five on the TV series The Umbrella Academy (2019-2022: three seasons so far).


On the set of The Umbrella Academy,  Aidan Gallagher has worked alongside Tom Hopper. Ritu Arya, David Castaneda, Justin H. Min, Jordan Claire Robbins.


In addition to a career as an actor, Aidan Gallagher has also pursued a career as a singer, and songwriter. Since 2018, he has released several singles including Blue Neon (2018), Miss You (2019: with Trinity Rose), Time (2019), For You (2019, I Love You (2020), 4th of July (2020).


Additionally, Aidan Gallagher is also an environmental activist. Since his youth, he has served as a youth advocate in numerous environmental organizations such as Waterkeeper Alliance, WildAid, and Oceanic Preservation Society. He was appointed as a UN Environment Goodwill Ambassador for North America, making him one of the youngest personalities to hold the said position.

He was named on Variety's Power of Young Hollywood Ones to Watch list of the top actors under the age of 25 by Variety.

Aidan Gallagher is the UN Environment Goodwill Ambassador for North America (Image: the United Nations)

Aidan Gallagher – Awards, Nominations

For portraying Nick in Nicky, Ricky, Dicky & Dawn, Aidan Gallagher has been nominated for the 2016 Young Artist Award - Outstanding Young Ensemble Cast in a Television Series and the 2017 Kids' Choice Award - Favorite Male TV Star.

Aidan Gallagher – Net Worth, Salary

The net worth of Aidan Gallagher is estimated at around $2 million while the figure on his annual income is unknown.

Aidan Gallagher – Instagram, Twitter, Facebook

On social media handles such as Instagram, Twitter, and Facebook, Gallagher is followed by millions of fans. He posts his music on his YouTube channel which has amassed over 3.5 million subscribers.

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