Aidan Gallagher
Aidan Gallagher (born September 18, 2003) is an American actor and musician. His first major television role was Nicky Harper on the Nickelodeon sitcom Nicky, Ricky, Dicky & Dawn. In 2019, Gallagher began portraying Number Five on the Netflix superhero series The Umbrella Academy, which is his breakthrough role and has brought him widespread recognition and critical acclaim.
Also recorded as Aidan R Gallagher
Aidan Gallagher

Foreign and Commonwealth Office · Illegal Wildlife Trade Conference: London 2018 · CC BY 2.0
- Name
- Aidan Gallagher
- Born
- 18 September 2003
- Occupation
- * Actor
- Nationality
- United States
- Languages
- English · American English
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Aidan Gallagher (born September 18, 2003) is an American actor and musician. His first major television role was Nicky Harper on the Nickelodeon sitcom Nicky, Ricky, Dicky & Dawn. In 2019, Gallagher began portraying Number Five on the Netflix superhero series The Umbrella Academy, which is his breakthrough role and has brought him widespread recognition and critical acclaim.
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Aidan Gallagher was an American actor, goodwill ambassador and musician, among other activities. The actor was born in Los Angeles. Languages used include American English and English.
Composed from admitted, traceable facts · 27 September 2026
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wikidata · Q19800980 · wikipedia · Aidan Gallagher
In this article
Biography
Biography
In 2018, Gallagher was appointed as a UN Environment Goodwill Ambassador for North America, becoming one of the youngest people to hold the position.

Aidan Gallagher, UN Environment Goodwill Ambassador at the Illegal Wildlife Trade
Foreign and Commonwealth Office · Illegal Wildlife Trade Conference: London 2018

Aidan Gallagher, UN Environment Goodwill Ambassador at the Illegal Wildlife Trade
Foreign and Commonwealth Office · Illegal Wildlife Trade Conference: London 2018
Key facts
Key facts
• Name — Aidan Gallagher • Born — 18 September 2003 • Occupation — * Actor • musician • Years Active — 2013–present
Acting
Acting
Gallagher first appeared in a minor role in a 2013 episode of Modern Family. He was in the short film You & Me and was in the CBS television pilot Jacked Up, which was not picked up and never aired. He then landed a major role in Nickelodeon's Nicky, Ricky, Dicky & Dawn as Nicky Harper, for which he was nominated Favorite Male TV Star in the Nickelodeon Kids' Choice Awards in 2016 and 2017. He was in the show for four seasons until it ended in 2018. In February 2019, Gallagher began starring in the Netflix superhero series The Umbrella Academy, an adaptation of the comic book series of the same name, as Number Five, a 58-year-old time traveler who is stuck inside the body of his 13-year-old self due to an accidental time jump. His portrayal won him critical praise; as The New York Times reviewer put it, he "carries the show as far as he can". Daniel Fienberg of The Hollywood Reporter wrote that "Gallagher is very good in the tricky part of a fifty-something-year-old man trapped in the body of a schoolboy".
Music
Music
In addition to his acting career, Gallagher is a singer, songwriter, and musician. He began releasing songs independently in 2018 starting with "Blue Neon" through his YouTube channel. The following year, he collaborated with The Voice contestant Trinity Rose on a duet track "Miss You". He released two more singles, "Time" and "For You" in that same year. On January 5, 2020, Gallagher embarked on his first headlining tour, the "Blue Neon Tour" and was scheduled to perform at South by Southwest, but was later cancelled due to the COVID-19 pandemic. Later that year, he released two singles: "I Love You" on March 20 and "4th of July" on July 4, the latter of which he started working on while filming the second season of The Umbrella Academy.
Personal life
Personal life
Gallagher is active on environmental issues, and has served as a youth advocate for a number of environmental organizations, including Waterkeeper Alliance, WildAid and Oceanic Preservation Society. In 2018, he was listed in Varietys Hollywood Youth Impact Report, and was appointed as a UN Environment Goodwill Ambassador for North America, one of the youngest ever UN Goodwill Ambassadors to be so-named. In the year 2021, he gave an interview for the fashion magazine Vanity Teen, reviewing his career and his social influence on youth. Gallagher is vegan and Jewish.
Television
Television
• Year — Title — Role — Notes — Ref. Reference(s) • 2013 — Modern Family — Alec — Episode: "The Wow Factor"; uncredited • 2013 — Jacked Up — Evan — Unsold pilot • 2014–2018 — Nicky, Ricky, Dicky & Dawn — Nicky — Main cast • 2015 — Nickelodeon's Ho Ho Holiday Special — Himself — TV movie • 2017 — Nickelodeon's Sizzling Summer Camp Special — Beach Guy — TV movie; cameo • 2019–2024 — The Umbrella Academy — Number Five — Main cast
Music videos
Music videos
• Year — Title — Artist(s) — Role • 2014 — "We Make That Lemonade" — Nicky, Ricky, Dicky & Dawn cast — Nicky Harper
Life and career
Dated record
Life and career
The full dated record · 1 entries
2003
Aidan Gallagher was born on 18 September 2003.
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
Aidan Gallagher was born at Los Angeles.
Birthplace
Los Angeles.
Birth place
Film
• Year — Title — Role — Notes • 2013 — You & Me — Young David — Short film
Discography
• Title — Year — Album • "Blue Neon (Club Version)" — 2018 — TBA 2026 • "Miss You" (with Trinity Rose) — 2019 • "Time" • "For You" • "I Love You" — 2020 • "4th of July" • "Without You" — 2026 • "Dream"
Awards and nominations
• Year — Award — Category — Work — Result — Ref. Reference • 2016 — Young Artist Award — Outstanding Young Ensemble Cast in a Television Series — Nicky, Ricky, Dicky & Dawn (shared with Casey Simpson, Lizzy Greene & Mace Coronel) • Kids' Choice Award — Favorite Male TV Star — Nicky, Ricky, Dicky & Dawn • 2017
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Gallagher, Aidan. I'm official. ThirTEEN!. aidanrgallagher. September 18, 2016.
- 2.Gallagher, Aidan. Thank you. aidanrgallagher. September 18, 2017.
- 3.Gallagher, Aidan. 15. aidanrgallagher. September 18, 2018.
- 4.Nickelodeon Greenlights New Comedy from Dan Schneider, Two Other Live-Action Series. Deadline Hollywood. March 13, 2014.
- 5.Holub, Christian. Umbrella Academy actor explains how he nailed the timey-wimey weirdness of Number Five. Entertainment Weekly. February 15, 2019.
- 6.Lezmi, Josh. Who Plays Number 5 in 'The Umbrella Academy?'. Showbiz Cheat Sheet. March 4, 2019.
- 7.Aidan Gallagher - IMDb Biography. IMDb.
- 8.Lowry, Brian. TV Review: Nickelodeon's 'Nicky, Ricky, Dicky and Dawn'. Variety. September 12, 2014.
- 9.Kids' Choice Awards: Adele, Justin Bieber, 'Star Wars' Among Nominees. Hollywood Reporter. February 18, 2016.
- 10.Perez, Lexy. Kids' Choice Awards: Justin Timberlake, Kevin Hart Top Nominations. Hollywood Reporter. February 2, 2017.
- 11.Otterson, Joe. 'School of Rock,' 'Nicky, Ricky, Dicky and Dawn' Canceled at Nickelodeon. Variety. November 15, 2018.
- 12.Otterson, Joe. 'Umbrella Academy' Netflix Series Rounds Out Cast With 'Game of Thrones' Alum, 'Hamilton' Star. Variety. November 30, 2017.
- 13.Williams, Janice. 'The Umbrella Academy' Star Aidan Gallagher Says 'Comics Fans Are Going to Crazy' Over New Netflix Show. Newsweek. February 15, 2019.
- 14.Hale, Mike. 'The Umbrella Academy' and 'Doom Patrol' Feature Strangely Similar Super-Teams. The New York Times. 14 February 2019.
- 15.Fienberg, Daniel. 'The Umbrella Academy' Season 2: TV Review. The Hollywood Reporter. 30 July 2020.
- 16.Campbell, Rachel. Aidan Gallagher explains infamous MCR date's impact on first single release. Alternative Press Magazine. March 15, 2019.
- 17.Rowley, Glenn. Aidan Gallagher and Trinity Rose Debut Earnest Duet 'Miss You': Exclusive. Billboard. 25 April 2019.
- 18.Adejobi, Alicia. The Umbrella Academy's Aidan Gallagher releasing heartbreak song Miss You. Metro. 28 March 2019.
- 19.Aidan Gallagher Has No Limits. Ones to Watch.
- 20."Umbrella Academy" Star Aidan Gallagher Is Saving the World — Again. Teen Vogue. 31 July 2020.
- 21.Aidan Gallagher named UN Environment Goodwill Ambassador. Clean Seas.
- 22.Moore, McKenna. Adrian Grenier and Aidan Gallagher Want You to Fight Plastic Pollution for World Environment Day. Fortune. June 5, 2018.
- 23.Young Hollywood Impact Report 2018. Variety. 28 August 2018.
- 24.Aidan Gallagher named UN Environment Goodwill Ambassador. UN Environment. June 3, 2018.
- 25.Croezen, Alyssa. Aidan Gallagher Talks New Netflix Show 'The Umbrella Academy' And World Environment Day. ET Canada. June 5, 2018.
- 26.Aidan Gallagher: reaching change-makers 1 February 2021. Vanity Teen.
- 27.Gallagher, Aidan. "That's a complete twisting of the context and conversation and for the record I'm Jewish" via Twitter
- 28.Aidan Gallagher. IMDb.
- 29.Nominations Young Artist Awards. Young Artist Awards. March 13, 2016.
References
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References
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The authorities additionally record the heading Aidan R Gallagher. His recorded languages were English and American English. His recorded confession was Judaism. He was the child of Rob Gallagher. Recorded with the occupation goodwill ambassador. Recorded as actor, musician, singer and goodwill ambassador.
Identity and origins
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 15 August 2026.
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