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Conan O’Brien Height, Weight, Age, Body Statistics

Conan O’Brien Quick Info
Height 6 ft 4 in
Weight 90 kg
Date of Birth April 18, 1963
Zodiac Sign Aries
Eye Color Blue

Conan O’Brien is an American television host, comedian, writer, podcaster, and producer who is best known for hosting the late-night talk shows Late Night with Conan O’BrienThe Tonight Show with Conan O’Brien, and Conan. In the year 2010, he was included in Time‘s list of “100 Most Influential People” and with the retirement of David Letterman on May 20, 2015, O’Brien became the longest-working of all current late-night talk show hosts in the United States, at 26 years.

Born Name

Conan Christopher O’Brien

Nick Name

Consie, Coney, The Cone-Zone, Conando, Coco, Big Red, The Maestro, The Conebone

Conan O’Brien at the 26th Annual Beat The Odds Awards in December 2016
Conan O’Brien at the 26th Annual Beat The Odds Awards in December 2016

Sun Sign


Born Place

Brookline, Massachusetts, United States


Conan O’Brien has a mega-mansion that is spread over 11,600 square feet in the posh Pacific Palisades neighborhood of Los Angeles.

He had another luxurious mansion in the Brentwood area but he has sold it since.





Conan O’Brien went to Brookline High School. He graduated from high school as a valedictorian in 1981 and got admission at Harvard University from where he graduated in 1985 with a magna cum laude in history and literature.

For his senior thesis, he had written about the use of children as symbols in works of literary heavyweights – Flannery O’Connor and William Faulkner.


Television Host, Comedian, Television Producer, Writer, Podcaster


  • Father – Thomas Francis O’Brien (Epidemiologist, Physician, and professor of medicine at Harvard Medical School)
  • Mother – Ruth O’Brien (Attorney and partner at Boston based Ropes & Gray Law Firm)
  • Siblings – Neal O’Brien (Brother) (Antique Car Collector), Luke O’Brien (Brother) (Lawyer), Justin O’Brien (Brother) (Business Consultant), Kate O’Brien (Younger Sister) (Teacher), Jane O’Brien (Younger Sister) (Scriptwriter)
  • Others – Thomas Francis O’Brien (Paternal Grandfather), Esther M. Thomas (Paternal Grandmother), James Francis Reardon (Maternal Grandfather), Ruth Frances Powers (Maternal Grandmother), Jay Mohr (Cousin) (Actor, Comedian, Radio Host), Denis Leary (Distant Cousin) (Actor, Comedian, Writer, Producer)


Conan O’Brien has been represented by William Morris Endeavor Entertainment.


Improvisational Comedy, Sketch Comedy, Physical Comedy, Surreal Humor, Self-deprecation, Black Comedy, Comedy Music, Musical Comedy, Satire


American Culture, American Politics, Everyday Life, Pop Culture, Current Events, Human Behavior, Social Awkwardness, Gender Differences, Human Sexuality




6 ft 4 in or 193 cm


90 kg or 198.5 lbs

Girlfriend / Spouse

O’Brien has dated –

  1. Lisa Kudrow (1988-1993) – Conan was already in a relationship with actress Lisa Kudrow, well known for her role of Phoebe Buffay in the popular sitcom Friends, in the early 90s. They had met at an Improv class and dated briefly before realizing they were better off as friends. Lisa initially wanted to leave the Improv classes but Conan inspired her to stick around and eventually joined the Los Angeles based renowned Groundlings comedy troupe.
  2. Lynn Kaplan (1994-1999) – In 1994, O’Brien started going out with Lynn Kaplan, who worked as a talent booker for his talk show. By 1996, they had moved in together in an apartment at the popular Manhattan building, which counted supermodels such as Cindy Crawford and Linda Evangelista amongst its other tenants.
  3. Ann ‘Liza’ Powel (2000-Present) – O’Brien first met his wife Ann ‘Liza’ Powel in 2000 at his talk show. She was working in an advertising skit for Foote, Cone & Belding. She worked for them as a senior copywriter. It was love at first sight for Conan. After dating for 18 months, they got married in an intimate ceremony held in her hometown, Seattle in 2000. In October 2003, she gave birth to a daughter, Neve, whom he wanted to give an old-fashioned Irish feminine name Niamh but decided to go for an easier Americanized variation. In November 2005, they welcomed a baby boy, Beckett into their family.
Conan O’Brien and Ann 'Liza' Powel at the Vanity Fair Oscar Party Hosted By Graydon Carter in February 2016
Conan O’Brien and Ann ‘Liza’ Powel at the Vanity Fair Oscar Party Hosted By Graydon Carter in February 2016

Race / Ethnicity


After getting genetic testing done, he found out that he had 99.8 percent Irish ancestry.

Hair Color


Eye Color


Sexual Orientation


Distinctive Features

  • Receding hairline
  • Angular jawline
  • Spontaneous hosting style
Conan O’Brien at the Turner Upfront event in May 2015
Conan O’Brien at the Turner Upfront event in May 2015

Brand Endorsements

In 2009, O’Brien was cast in a TV commercial for the Bud Light Beer. He has also been featured in print adverts for the Got Milk campaign.

Plus, he has appeared in a TV advert for American Express, he was paid more than 1 million dollars for his appearance.


Conan was raised in a devout Irish Catholic household.

While growing up, he used to go to church every week. However, he hasn’t spoken openly about his religious views as an adult.

Best Known For

  • Having served as the host of the popular talk show Late Night with Conan O’Brien from 1993 till his departure from the show in 2009
  • The popularity of his late-night talk show, Conan. Conan’s production company Conaco is involved in the creation of the show.

First Film

In 1998, Conan made his first film appearance in a cameo role in the absurdist comedy movie, Tomorrow Night.

First TV Show

As an actor, in 1987, Conan made his TV show debut on the sketch comedy, Saturday Night Live and appeared in more than 20 episodes.

Personal Trainer

Conan relies on a healthy lifestyle to keep himself fit and trim even at an advanced age. He likes to work up a sweat by cycling around in the sunny climes of Los Angeles.

Also, he uses Perfect Pushup handles to do about 40 push-ups every night before going to sleep.

Conan O’Brien Favorite Things

  • The Simpsons Episode – Marge vs. the Monorail
  • TV Show – The Odd Couple
  • Must Haves – Late-’50s Gretsch 6120  Guitar, Martha Stewart’s Cupcakes Paperback, Tombstone Movie DVD, Perfect Pushup Handles, Team America: World Police Movie DVD, Die Hard Movie DVD, Comics by Michael Kupperman Paperback, The Wire TV series DVD, My Father’s Tears and Other Stories by John Updike Paperback
  • Chicago Restaurant – Twin Anchors Restaurant & Tavern

Source –,

Conan O’Brien at the Variety Studio Actors on Actors event in March 2015
Conan O’Brien at the Variety Studio Actors on Actors event in March 2015

Conan O’Brien Facts

  1. While studying at Harvard University, he used to serve as the drummer for the rock band called The Bad Claims. He can also play the guitar.
  2. While at Harvard, he served as the editor of the Harvard Lampoon for 2 consecutive years. He was the second person to achieve the distinction in Harvard’s esteemed history and no one had done so for 85 years before him.
  3. When he was initially signed up for hosting duties for a talk show, Late Night, the show producers weren’t sure about him, so they used to offer him a contract on weekly basis.
  4. His show was canceled and brought back in the same single night as TV executives wanted to find a replacement before taking it off. However, he managed to make his show successful, thus, offsetting the need for another show.
  5. After one Finnish person told him that he looks like then-President Tarja Halonen in one of the episodes of his show, he launched a campaign to support Halonen and even devised a skit for the same. Eventually, Halonen met him and thanked him by gifting Moomin dolls to his family.
  6. He holds the distinction of being the last guest on the talk show, The Tonight Show with Jay Leno.
  7. He played the role of Cameron Duncan in an episode titled Rival of the sitcom television series, The Single Guy, in 1996.
  8. He has collaborated with his old friend Father Paul B. O’Brien to establish Labels Are For Jars, which is a Lawrence (Massachusetts) based anti-hunger organization.
  9. In 2005, he appeared in the music video for the song titled The Denial Twist by The White Stripes.
  10. After gay marriages were legalized in New York City, he became an ordained minister with the Universal Life Church to officiate the wedding of one of his show producers.
  11. Starting from 2006, he was stalked by Father David Ajemian of the Archdiocese of Boston, who had attended Harvard University at the same time Conan was studying there.
  12. Ajemian sent him numerous letters including one with a death threat and tried to forcefully enter his show studios before he was arrested and subsequently forced to sign two years restraining order.
  13. In his senior year at high school, he was the winner of the National Council of Teachers of English writing contest as his short story To Bury the Living was highly acclaimed by the jury.
  14. While in high school, he served as the managing director of the school newspaper, The Sagamore. Also, in his second year, he worked as an intern for Congressman Robert Drinan.
  15. He provided his vocals to the character of The Riddler, a riddle-obsessed criminal from Gotham City, in the 2017 computer-animated superhero comedy film, The Lego Batman Movie.
  16. He gave away proceeds from his fees for the Bud Light Beer TV advert to the Fresh Air Fund, a New York based charity that pays for inner-city New York children’s vacations to the countryside.
  17. He has been friends with Bob Newhart, Chris Graves, Timothy OlyphantJoel McHale, and Martin Short.
  18. He lost his virginity while listening to the English rock band, The Who.
  19. In October 2020, Conan O’Brien had faced robbery on the set of Conan and his laptops and film slate (to indicate the filming has started) were missing. At the time, the show was temporarily set up at Largo Theater, Los Angeles.
  20. In November 2020, Conan O’Brien revealed that he would end the late-night talk show Conan in June 2021 and instead, would start the weekly variety show on HBO Max.
  21. In 1993, Conan had received advice from TV host Johnny Carson to get to a streaming platform as soon as possible which Conan considers as the best advice of his career.
  22. He has done voiceover work for video games like Lego Batman 3: Beyond GothamHalo 4, and Death Stranding.
  23. In 2021, Conan was ranked #40 in the list of “50 Most Influential People on Twitter” as per Brandwatch Consumer Research. Taylor Swift was ranked #1.
  24. In September 2022, it was reported that Conan had purchased a house in Carpinteria, California for $23 million.
  25. In October 2022, Conan sold his 2,142 square feet beach house in California for $16.5 million. He had previously purchased the property for $7.9 million in 2015.

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