FINNEAS
Biography
Finneas Baird O'Connell, known mononymously as Finneas, is an American actor, singer-songwriter, musician, and record producer. Born on July 30, 1997, in Los Angeles, California, he has established a multifaceted career in the entertainment industry. As a recording artist and producer, he is widely recognized for his collaborative work with his sister, Billie Eilish. His professional contributions have earned him significant industry recognition, including 10 Grammy Awards from 18 nominations. Among his achievements, he holds the distinction of being the youngest recipient of the Producer of the Year, Non-Classical award. His portfolio includes wins for Record of the Year, Album of the Year, Song of the Year, Best Pop Vocal Album, and Best Engineered Album, Non-Classical.
Career overview
Finneas O'Connell maintains a professional career that encompasses both music production and acting. Within the television landscape, he is credited with the role of Alistaire in the Fox series Glee. His filmography also features a starring role as Shane in the independent feature film Life Inside Out. According to industry records, he is credited with 64 known professional appearances throughout his career in the entertainment industry.
Beyond his acting roles, O'Connell is primarily recognized for his extensive work as a songwriter and record producer. He has contributed to the musical output of various artists, with his most prominent work involving the production and songwriting for Billie Eilish. His technical and creative contributions to these projects have been acknowledged by the Recording Academy, resulting in multiple Grammy Award wins across several major categories. His career remains defined by this dual focus on performance and music production.
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Frequent co-stars
Career timeline
Full Filmography
72 titles- Billie Eilish - Hit Me Hard and Soft: The Tour (Live in 3D) (2026) as Self - Vocals, Piano, Guitar
- BEEF: The Official Podcast (2026) as Self - Guest
- Ladies & Gentlemen... 50 Years of SNL Music (2025) as Self - SNL Director
- FireAid Benefit Concert (2025) as Self
- Hans Zimmer & Friends: Diamond in the Desert (2025) as Self
- G*ve a F*ck LA: A Benefit for LA Fire Relief (2025)
- Therapuss (2024) as Self
- Hot Ones Versus (2024) as Self
- Disclaimer (2024) Original Music Composer
- Nobody Wants This (2024) Songs
- Celebrity Substitute (2024) as Self
- Laid (2024) as Jason
- Billie Eilish Unfiltered (2024) as Self
- The Trainer (2024) as Finneas O'Connell
- Paris 2024 Olympic Closing Ceremony (2024) as Self
- BEEF (2023) as Finneas
- BEEF (2023) Original Music Composer
- Barbie (2023) Songs
- Billie Eilish: Live at the O2 (Extended Cut) (2023) as Self
- Billie Eilish: Live at the O2 (Extended Cut) (2023) Songs
- Billie Eilish: Lollapalooza Brazil (2023)
- Billie Eilish - Rock en Seine 2023 (2023) as Self
- Turning Red (2022) as Jesse (4*Town) (voice)
- Turning Red (2022) Songs
- Vengeance (2022) Original Music Composer
- When Billie Met Lisa (2022) as Finneas O'Connell (voice)
- The Sound of 007 (2022) as Self
- Billie Eilish: Special Acoustic Show in Bonn (2022) as Self
- Apple Music Live: Billie Eilish (2022) as self
- Billie Eilish - Happier Than Ever, The World Tour (Road to Opening Night) (2022) as Self
- No Time to Die (2021) Songs
- The Fallout (2021) Original Music Composer
- Billie Eilish: The World's a Little Blurry (2021) as Self
- Billie Eilish: The World's a Little Blurry (2021) Songs
- Happier Than Ever: A Love Letter to Los Angeles (2021) as Self
- Billie Eilish - Life is Beautiful Festival (2021) as Cantor
- The Making of Happier Than Ever: A Love Letter to Los Angeles (2021) as Self
- DAVE (2020) as Finneas
- Billie Eilish: Live At iHeartRadio ALTer EGO (2020) as Self
- Some Good News (2020) as Self
- One World: Together at Home (2020) as Self
- FOX Presents the iHeart Living Room Concert for America (2020) as Self
- Where Do We Go? The Livestream (2020) as Self
- The Kelly Clarkson Show (2019) as Self
- Apple Music Awards 2019: Billie Eilish Live at the Steve Jobs Theater (2019) as Self
- American Idol (2018) as Self - Mentor/Performer
- My Next Guest Needs No Introduction with David Letterman (2018) as Self
- 13 Reasons Why (2017) Songs
- The Late Late Show with James Corden (2015) as Self - Guest
- The Tonight Show Starring Jimmy Fallon (2014) as Self - Musical Guest
- The Tonight Show Starring Jimmy Fallon (2014) as Self
- The Tonight Show Starring Jimmy Fallon (2014) as Self - Guest / Musical Guest
- Late Night with Seth Meyers (2014) as Self - Guest
- Chicken Shop Date (2014) as Self - Guest
- Life Inside Out (2014) as Shane
- Tomorrow (2013) as Tom
- Bad Teacher (2011) as Spencer
- In Love... Psych (2011) Editor
- Watch What Happens Live with Andy Cohen (2009) as Self - Guest
- Modern Family (2009) as Singer
- Modern Family (2009) as Ronnie LaFontaine, Jr.
- Glee (2009) as Alistair
- NPR Tiny Desk Concerts (2008) as Self
- Jimmy Kimmel Live! (2003) as Self - Musical Guest
- Austin City Limits (1975) as Self
- Saturday Night Live (1975) as Self - Musical Guest
- American Music Awards (1974) as Self - Musical Guest
- The Grammys (1959) as Self
- The Oscars (1953) as Self
- The Oscars (1953) as Self - Performer
- Golden Globe Awards (1944) as Self - Nominee
- Billie Eilish: Reading Festival 2023 as Self
Frequently Asked Questions
What movies or TV shows is FINNEAS best known for?
FINNEAS is widely recognized for notable roles and projects including Billie Eilish - Hit Me Hard and Soft: The Tour (Live in 3D) (2026), Hot Ones Versus (2024), Disclaimer (2024), Nobody Wants This (2024).
When and where was FINNEAS born?
FINNEAS was born on July 30, 1997 in Los Angeles, California, USA.
How many credits does FINNEAS have?
FINNEAS has accumulated over 72 film and television credits across a career spanning from 1944 to 2026.
What is FINNEAS's background in cinema and television?
Finneas Baird O'Connell, known mononymously as Finneas, is an American actor, singer-songwriter, musician, and record producer. Born on July 30, 1997, in Los Angeles, California, he has established a multifaceted career in the entertainment industry. As a recording artist and producer, he is widely recognized for his c...
FINNEAS by the numbers
Age in their best-rated roles
- Hot Ones Versus (2024) as Self — aged about 26
- The Grammys (1959) as Self — aged about 38
- Chicken Shop Date (2014) as Self - Guest — aged about 16
- Billie Eilish: The World's a Little Blurry (2021) as Self — aged about 23
- American Music Awards (1974) as Self - Musical Guest — aged about 23
- Modern Family (2009) as Singer — aged about 11
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