Celebrities Whose First Name Starts With O

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 1 
Olivia Rodrigo
(Singer-Songwriter & Actress Best Known for Her Single 'Drivers Licence')
Olivia Rodrigo
273
Birthdate: February 20, 2003
Sun Sign: Pisces
Birthplace: Murrieta, California, United States
Olivia Rodrigo is best known as Paige Olvera from Bizaardvark and as Nini Salazar-Roberts from High School Musical: The Musical: The Series. Her debut single, Drivers License, reached the top spot of charts in the U.S. She is associated with the Geena Davis Institute on Gender in Media.
 2 
Oscar Isaac
(American Actor Who Broke Stereotypes About Latino Characters in Hollywood)
Oscar Isaac
96
Birthdate: March 9, 1979
Sun Sign: Pisces
Birthplace: Guatemala City, Guatemala

Described by Vanity Fair magazine as the best dang actor of his generation, Oscar Isaac specializes in playing biblical and real-life characters. Also an accomplished guitarist and singer, Isaac has made his presence felt on films, TV, and theatre. Widely regarded as a sex symbol, he was also named in Time magazine's 100 most influential people in the world list.

 3 
Oprah Winfrey
(Best Known for Her Daytime Syndicated Talk Show 'The Oprah Winfrey Show')
Oprah Winfrey
178
Birthdate: January 29, 1954
Sun Sign: Aquarius
Birthplace: Kosciusko, Mississippi, United States

Oprah Winfrey is arguably one of the most iconic figures in America who broke many barriers to become one of the most influential women in the country. She is a role model for the black community and is also a fierce feminist. Her path-breaking The Oprah Winfrey Show mostly based on lives of common people catapulted her to unprecedented stardom.

 4 
Owen Wilson
(Famous for Starring in Comedies Like ‘The Royal Tenenbaums,’ ‘Wedding Crashers,’ and ‘Zoolander’)
Owen Wilson
67
Birthdate: November 18, 1968
Sun Sign: Scorpio
Birthplace: Dallas, Texas, United States

Comic actor, screenwriter and producer, Owen Wilson has earned praise for acting in movies like Wedding Crashers, Midnight in Paris, Inherent Vice and The Royal Tenenbaums, the last of which he also co-wrote with his long-time friend, Wes Anderson. The charming actor has also lent his voice to animation movies like Fantastic Mr. Fox, Free Birds and Cars film series.

 5 
Oscar Wilde
(One of the Greatest Playwrights of the 'Victorian Era')
Oscar Wilde
78
Listed In: Writers
Birthdate: October 16, 1854
Sun Sign: Libra
Birthplace: Dublin, Ireland
Died: November 30, 1900

Widely regarded as one of the most popular writers of all time, Oscar Wilde is best remembered for his plays and epigrams. He was also one of the best-known personalities during his time as he was popular for his conversational skills, flamboyant dressing sense, and biting wit. Imprisoned in 1895 for consensual homosexual acts, Oscar Wilde was pardoned posthumously in 2017.

 6 
Odell Beckham Jr.
(American Football Wide Receiver)
Odell Beckham Jr.
119
Listed In: Sportspersons
Birthdate: November 5, 1992
Sun Sign: Scorpio
Birthplace: Baton Rouge, Louisiana, United States

Odell Beckham Jr. is an American football player who plays in the National Football League (NFL). With several NFL records under his belt, Beckham Jr. is widely regarded as one of the most popular and productive players of all time. His one-handed touchdown catch in a Sunday Night Football game is considered the greatest catch ever made in NFL history.

 7 
Olivia Newton-John
(One of the Best-selling Artists, Who Starred in the Musical 'Grease')
Olivia Newton-John
137
Birthdate: September 26, 1948
Sun Sign: Libra
Birthplace: Cambridge, England, US
Died: August 8, 2022

Olivia Newton-John's breathy voice and stunning beauty made her one of the biggest pop stars of the 1970s. She charmed generations of movie viewers in the blockbuster film Grease. Following a string of country and soft-rock hits, Newton-John starred opposite John Travolta in the 1978  blockbuster Grease, considered as one the most popular movie musicals of all time.

 8 
Orlando Bloom
(English Actor Known for His Roles in Fantasy, Historical & Adventure Films)
Orlando Bloom
48
Birthdate: January 13, 1977
Sun Sign: Capricorn
Birthplace: Canterbury, England

British heartthrob Orlando Bloom shot to fame fir playing elf warrior Legolas in the fantasy trilogy, The Lord of the Rings and later achieved success with more high profile films like The Pirates of the Caribbean franchise, The Hobbit film trilogy, Troy and Elizabethtown. In between, he made his Broadway debut with Romeo Juliet and was also named UNICEF Goodwill Ambassador.

 9 
Olivia Munn
(Actress)
Olivia Munn
59
Birthdate: July 3, 1980
Sun Sign: Cancer
Birthplace: Oklahoma City, Oklahoma, USA
Height: 5'4" (163 cm)
 10 
Ozzy Osbourne
(Lead Vocalist of the Heavy Metal Band 'Black Sabbathe')
Ozzy Osbourne
80
Listed In: Singers
Birthdate: December 3, 1948
Sun Sign: Sagittarius
Birthplace: Aston, Birmingham, England

The lead vocalist of the hard rock band, Black Sabbath, Ozzy Osbourne is an iconic hard rock star. His successful stint with the band was followed by an equally successful solo career with albums like No More Tears. However, the Godfather of Metal has also attracted media glare owing to his alcohol and drug abuse issues and crazy public behaviour.

 11 
Orville Wright
(Co-inventor of First Successful Airplane)
Orville Wright
45
Birthdate: August 19, 1871
Sun Sign: Leo
Birthplace: Dayton, Ohio, United States
Died: January 30, 1948

Orville Wright was an aviation pioneer who alongside his brother, Wilbur, built and flew the world's first successful motor-operated airplane, the Wright Flyer, a heavier-than-air aircraft. The three-axis control system developed by the brothers remains standard on fixed-wing aircraft of all kinds. Orville also served on the board of the National Advisory Committee for Aeronautics (NACA).

 12 
Olivier Giroud
(French Professional Football Player Who Plays as a Striker)
Olivier Giroud
60
Listed In: Sportspersons
Birthdate: September 30, 1986
Sun Sign: Libra
Birthplace: Chambéry, France

Olivier Giroud is a football player and a prominent member of the France national team. He played a key role in helping his team win the 2018 FIFA World Cup. Thanks to his popularity, Giroud has been a major media personality in France, with appearances in commercials for brands like Hugo Boss and Puma.

 13 
Oskar Schindler
(German Industrialist and Member of Nazi Party Who Saved the Lives of 1,200 Jews During the Holocaust)
Oskar Schindler
19
Listed In: Activists
Birthdate: April 28, 1908
Sun Sign: Taurus
Birthplace: Svitavy, Czechia
Died: October 9, 1974

Oskar Schindler was a German industrialist who displayed extraordinary dedication and courage to save the lives of 1,200 Jews during the Holocaust. Oskar Schindler's act is viewed by many as the kind of act that restores faith in humanity.  His inspirational and heart-warming story was adapted into an Oscar-winning film titled Schindler's List.

 14 
Olivia Wilde
(Actress & Director)
Olivia Wilde
114
Birthdate: March 10, 1984
Sun Sign: Pisces
Birthplace: New York, New York, United States

Popular actress and filmmaker, Olivia Wilde shot to fame with the award winning medical drama, House. Since then, she has appeared in numerous movies and television productions like TRON: Legacy, Richard Jewell and Bickford Shmeckler’s Cool Ideas; made her Broadway debut with 1984 and directorial debut with Booksmart. She is also a board member of Artists for Peace and Justice.

 15 
Otto von Bismarck
(Chancellor of the German Empire (1871 - 1890))
Otto von Bismarck
40
Listed In: Leaders
Birthdate: April 1, 1815
Sun Sign: Aries
Birthplace: Schönhausen, Germany
Died: July 30, 1898
Otto von Bismarck was a German statesman. Bismarck is credited with masterminding the unification of Germany and served as its first chancellor. He is also credited with creating the first modern welfare state in the world. Regarded as a hero by German nationalists, Otto von Bismarck's life has inspired a couple of TV series.
 16 
Orson Welles
(One of the Greatest Filmmakers of All Time and Director of 'Citizen Kane')
Orson Welles
37
Birthdate: May 6, 1915
Sun Sign: Taurus
Birthplace: Kenosha, Wisconsin, United States
Died: October 10, 1985

American filmmaker, Orson Welles, acted in and directed the 1941 film, Citizen Kane, which is considered to be one the greatest movies ever made. Though hailed as a genius, many of his films didn’t work at the box office. The Stranger, Macbeth, Chimes at Midnight, Touch of Evil and The Trial are some of the other films that he directed.

 17 
Olga Kurylenko
(Ukrainian-French Actress Who Portrayed the Role of Bond Girl in the James Bond Film 'Quantum of Solace')
Olga Kurylenko
75
Listed In: Fashion
Birthdate: November 14, 1979
Sun Sign: Scorpio
Birthplace: Berdyans'k, Ukraine

Olga Kurylenko is a Ukrainian-French model and actress. She gained international recognition after playing a Bond girl in the 2008 film Quantum of Solace. Olga Kurylenko serves as an inspiration to many young girls as she overcame her difficult childhood to become the face of popular brands like Clarins and Bebe.

 18 
Otis Redding
(Singer-songwriter)
Otis Redding
43
Listed In: Singers
Birthdate: September 9, 1941
Sun Sign: Virgo
Birthplace: Dawson, Georgia, United States
Died: December 10, 1967
The King of Soul Otis Redding, who had performed with the Pinetoppers, among others, is remembered for his track (Sittin' on) The Dock of the Bay, released after his death in a plane crash. It became the first posthumous Billboard R&B- and Hot 100-topping record. He also won two posthumous Grammys
 19 
Octavia Spencer
(The First Black Actress to Have Received two Successive Nominations at the Oscars)
Octavia Spencer
48
Birthdate: May 25, 1970
Sun Sign: Gemini
Birthplace: Montgomery, Alabama, United States

Octavia Spencer is an American actress, producer, and author. Widely regarded as one of the best actresses of her generation, Spencer has received several prestigious awards, such as a Golden Globe Award, Academy Award, and Screen Actors Guild Awards. Octavia Spencer is the first black actress to have received two successive nominations at the Oscars.

 20 
Ousmane Dembele
(French Professional Footballer Who Plays as a Winger)
Ousmane Dembele
39
Listed In: Sportspersons
Birthdate: May 15, 1997
Sun Sign: Taurus
Birthplace: Vernon, Eure Vernon, France

Ousmane Dembele is a footballer who currently plays for the France national team as well as Barcelona. Renowned for his speed, agility, and technical ability, Dembele helped his national team win its second FIFA World Cup in 2018. A skillful player, Dembele can use either foot while playing. Although a mid-fielder, he is also known for his ability to score.  

 21 
Olivia de Havilland
(One of the Leading Actresses of Golden Age of Hollywood )
Olivia de Havilland
31
Birthdate: July 1, 1916
Sun Sign: Cancer
Birthplace: Tokyo, Japan
Died: July 26, 2020

The veteran actress of Hollywood’s Golden Age, Olivia de Havilland shot to fame with Gone With the Wind and later established her cinematic career with movies like To Each His Own and The Heiress. Her rivalry with her sister and the court battle against a powerful studio also made headlines.

 22 
Olajide Olatunji
(Rapper, Comedian, YouTuber)
Olajide Olatunji
27
Listed In: YouTubers
Birthdate: June 19, 1993
Sun Sign: Gemini
Birthplace: Watford, Hertfordshire

Olajide Olatunji, better known by his stage name KSI, is an English internet personality, actor, rapper, and boxer. He is credited with co-founding the popular YouTube group, The Sidemen. Regarded as one of the most influential online creators in the UK, Olatunji puts his fame to good use; he is involved in many charitable causes and is a prolific donator.

 23 
Ole Gunnar Solskjær
(Norwegian Professional Football Manager and Former Player Who Played as a Forward)
Ole Gunnar Solskjær
94
Listed In: Miscellaneous
Birthdate: February 26, 1973
Sun Sign: Pisces
Birthplace: Kristiansund, Norway

Former Norwegian football player, Ole Gunnar Solskjær was one of the most successful players of Manchester United and scored 126 goals for it. He famously scored the winning goal against Bayern Munich in the 1999 Champions League final to secure a treble for the Manchester United. Post retirement, he began his coaching career and is currently the manager of Manchester United.

 24 
Olivia Culpo
(Miss USA and Miss Universe 2012)
Olivia Culpo
28
Listed In: Miscellaneous
Birthdate: May 8, 1992
Sun Sign: Taurus
Birthplace: Cranston, Rhode Island, United States

Olivia Culpo is an American social media personality and fashion influencer. She gained international recognition after winning the Miss Universe beauty pageant in 2012. As a fashion influencer, she has collaborated with many fashion and beauty brands, such as Kipling and L'Oréal. She also owns a restaurant in Rhode Island.

 25 
Omar Sharif
21
Birthdate: April 10, 1932
Sun Sign: Aries
Birthplace: Alexandria, Egypt
Died: July 10, 2015
Egyptian actor Omar Sharif shot to fame with the iconic film Lawrence of Arabia, which won him two Golden Globes and an Academy Award nomination. He is also remembered for his role in Doctor Zhivago. He was one of the world’s top 50 contract bridge players and spoke six languages.
 26 
Osman I
(Political Leader)
Osman I
39
Birthdate: 1258 AD
Birthplace: Söğüt, Turkey
Died: August 1, 1326

Osman I was the founder of the Ottoman dynasty, which ruled the Ottoman Empire between 1299 and 1922. One of the most important historical figures in Turkey, Osman I is often depicted in popular culture. Interestingly, he is also one of the least documented leaders of the Ottoman Turks, making the factual information of his biographies questionable.

Celebrity Names:
 27 
Owen Hart
(Professional Wrestler)
Owen Hart
22
Listed In: Sportspersons
Birthdate: May 7, 1965
Sun Sign: Taurus
Birthplace: Calgary, Canada
Died: May 23, 1999
Owen Hart, also known as “The Golden Nugget” and “Blue Blazer,” was part of the Hart wrestling family. He had won several titles, such as the WWF Intercontinental Championship and the WWF World Tag Team Championship. He died in an equipment malfunction accident at the 1999 WWF Over the Edge.
 28 
Oliver Hardy
(Actor)
Oliver Hardy
17
Birthdate: January 18, 1892
Sun Sign: Capricorn
Birthplace: Harlem, Georgia, United States
Died: August 7, 1957
Height: 6'1" (185 cm)
 29 
Olivia Holt
(Actress and Singer)
Olivia Holt
25
Birthdate: August 5, 1997
Sun Sign: Leo
Birthplace: Germantown, Tennessee, United States
Height: 5'2" (157 cm)
 30 
Ozuna
(One of the Best-Selling Latin American Music Artists of All Time)
Ozuna
45
Listed In: Singers
Birthdate: March 13, 1992
Sun Sign: Pisces
Birthplace: San Juan, Puerto Rico
Two-time Latin Grammy-winning Puerto Rican singer Ozuna specializes in the Latin trap and reggaeton genres. He is known for his Billboard-charting albums such as Aura. He collaborated with DJ Snake, Selena Gomez, and Cardi B on the phenomenal hit Taki Taki and has been cast in the film F9.
 31 
Olivia Cooke
(Known for Her Portrayal of Alicent Hightower in ‘House of the Dragon’)
Olivia Cooke
27
Birthdate: December 27, 1993
Sun Sign: Capricorn
Birthplace: Oldham, United Kingdom
Height: 5'5" (165 cm)
 32 
Oona Chaplin
(Spanish-British Actress Known for Her TV Series: ‘Game of Thrones’, ‘The Crimson Field’ and ‘Taboo’)
Oona Chaplin
18
Listed In: Miscellaneous
Birthdate: June 4, 1986
Sun Sign: Gemini
Birthplace: Madrid, Spain

Oona Chaplin, granddaughter of Charlie Chaplin, is best known as Talisa Maegyr from the iconic series Game of Thrones. She had started as a Shakespearean theater actor. She has also been seen in series such as The Hour and Taboo, and has been cast in the upcoming Avatar sequels.

 33 
Odette Annable
(Actress and Model Known for Her Roles in Drama Series: ‘House’, 'Supergirl' and ‘October Road’)
Odette Annable
17
Birthdate: May 10, 1985
Sun Sign: Taurus
Birthplace: Los Angeles, California, United States

Odette Annable is an American model and actress. After having started acting at the age of five, Annable went on to establish herself as a successful model and actress, playing important roles in popular television series and films, such as House, Cloverfield, October Road, Supergirl, and Banshee.

 34 
Oliver Platt
(Best Known for His Roes in the Films: ‘Flatliners’, ‘Beethoven’, ‘Indecent Proposal’ and ‘The Three Musketeers’)
Oliver Platt
9
Birthdate: January 12, 1960
Sun Sign: Capricorn
Birthplace: Windsor, Canada
Oliver Platt is best known for his Emmy-nominated roles in the series The West Wing, Huff, and Nip/Tuck. He has been part of movies such as Frost/Nixon, Dr. Doolittle, and Simon Birch, and has also voiced characters in animated films such as Wonder Woman and Legends of Oz: Dorothy's Return.
 35 
Olivia Colman
(Known for Her Comedic, Dramatic Roles in Film and Television)
Olivia Colman
35
Birthdate: January 30, 1974
Sun Sign: Aquarius
Birthplace: Norwich, Norfolk, England, UK

Olivia Colman is a British actress best known for her dramatic and comedic roles in film and television. One of the most decorated actresses of her generation, Colman has received many prestigious awards such as an Academy Award, Primetime Emmy Award, Golden Globe Awards, and BAFTA TV Awards. Olivia Colman is also known for her philanthropic efforts.

 36 
O. Henry
(Short Story Writer)
O. Henry
15
Listed In: Writers
Birthdate: September 11, 1862
Sun Sign: Virgo
Birthplace: Greensboro, North Carolina
Died: June 5, 1910
William Sydney Porter, better known by his pseudonym, O. Henry, is remembered as one of the world’s greatest short story writers. One of his most notable works is The Gift of the Magi. His signature style included plot twists in the end. He was once jailed for embezzlement. 
 37 
Otto Frank
(German Businessman and Father of ‘Anne Frank', the Author of 'The Diary of a Young Girl’)
Otto Frank
11
Listed In: Miscellaneous
Birthdate: May 12, 1889
Sun Sign: Taurus
Birthplace: Province of Hesse-Nassau
Died: August 19, 1980
Otto Frank, the father of Anne Frank, published her journal, detailing her experience during the Holocaust, as The Diary of a Young Girl, after her death. Otto was the only person in his family to survive the Holocaust. A former banker, he had also served in the German army.
 38 
Oliver Reed
18
Birthdate: February 13, 1938
Sun Sign: Aquarius
Birthplace: Wimbledon, London, England
Died: May 2, 1999

Oliver Reed was an English actor who was considered one of the most bankable actors at the peak of his career. Characterized by his hellraiser lifestyle and macho image, Reed's problem with alcohol addiction was highly publicized and overshadowed his acting achievements. He often got into trouble because of his drinking habit and was once arrested for disturbing the peace.

 39 
Oscar Robertson
(Former Basketball player who played point guard and was a 12-time All-Star)
Oscar Robertson
10
Listed In: Sportspersons
Birthdate: November 24, 1938
Sun Sign: Sagittarius
Birthplace: Charlotte, Tennessee, United States
Height: 6'5" (196 cm)
 40 
Oscar De La Hoya
(American Boxing Promoter and Former Professional Boxer)
Oscar De La Hoya
14
Listed In: Sportspersons
Birthdate: February 4, 1973
Sun Sign: Aquarius
Birthplace: Montebello, California, United States

Oscar De La Hoya is an American retired boxer who won 11 world titles between 1992 and 2008 in six weight classes. Dubbed the Golden Boy of Boxing, Oscar De La Hoya won a gold medal for America at the 1992 Summer Olympics. In 1995, he was named Fighter of the Year by The Ring magazine.

 41 
Oliver North
(Political Commentator and Television Host)
Oliver North
13
Birthdate: October 7, 1943
Sun Sign: Libra
Birthplace: San Antonio
Former U.S. marine lieutenant Oliver North was convicted in the Iran-Contra case, which involved selling weapons to Iran illegally. After the charges were dropped, he hosted a radio talk show and War Stories with Oliver North. He has also been the president of the National Rifle Association
 42 
Oleksandr Usyk
(One of the Greatest Ukrainian Boxers of All Time)
Oleksandr Usyk
45
Listed In: Sportspersons
Birthdate: January 17, 1987
Sun Sign: Capricorn
Birthplace: Simferopol, Ukraine

Ukrainian boxer Oleksandr Usyk is not just a European and World Champion but also an Olympic gold medalist. Considered one of Ukraine’s best boxers in history, he is also the fourth male boxer to hold the WBC, WBA, IBF, and WBO titles at the same time.

 43 
Omar Khayyam
(Mathematician)
Omar Khayyam
26
Birthdate: May 18, 1048
Sun Sign: Taurus
Birthplace: Nishapur, Khorasan, Iran
Died: December 4, 1131

Omar Khayyam was a Persian polymath, mathematician, philosopher, astronomer, and poet. In the field of mathematics, he is best known for his work on the classification and solution of cubic equations. As an astronomer, he designed a solar calendar known as the Jalali calendar. His philosophical attitude towards life had elements of pessimism, nihilism, Epicureanism, and fatalism. 

 44 
Oliver Jackson-Cohen
(Actor and Model Best Known for His Role as ‘Adrian Griffin’ in the Film ‘The Invisible Man’)
Oliver Jackson-Cohen
13
Birthdate: October 24, 1986
Sun Sign: Scorpio
Birthplace: Westminster, London, England
Oliver Jackson-Cohen amazed audiences with his portrayal of Jonathan Harker in Dracula, Luke Crain in The Haunting of Hill House, and Peter Quint in The Haunting of Bly Manor. Beginning his career at 15, with the soap Hollyoaks, Jackson-Cohen has mostly appeared in the romantic comedy, drama, and horror genres.
 45 
Orson Bean
(Actor, Comedian, and Host of Game Shows and Talk Shows)
Orson Bean
6
Birthdate: July 22, 1928
Sun Sign: Cancer
Birthplace: Burlington, Vermont, United States
Died: February 7, 2020

Veteran actor, Orson Bean, was once considered a mainstay of Los Angeles’ small theater scene. Born in the late 1920s, he served in the army for a few years before beginning his career in entertainment. He appeared in numerous TV shows, plays, and films, making a name for himself as one of the finest actors of his generation.

 46 
Omar Bradley
(1st Chairman of the Joint Chiefs of Staff (1949-53))
Omar Bradley
7
Listed In: Leaders
Birthdate: February 12, 1893
Sun Sign: Aquarius
Birthplace: Clark, Missouri, United States
Died: April 8, 1981
 47 
Olly Murs
(Singer, Songwriter)
Olly Murs
22
Listed In: Singers
Birthdate: May 14, 1984
Sun Sign: Taurus
Birthplace: Witham, Essex, England

Known for his songs like Thinking of Me, Heart Skips a Beat and Dance with Me Tonight, Olly Murs established himself as a successful singer and songwriter. The Englishman, whose music genres range from pop to neo soul came to prominence with his performance in The X Factor. The Manchester United fan is also a television presenter and voice actor.

 48 
Oliver Stone
(Film Director and Producer Known for His Films "Platoon," "Born on the Fourth of July" and "JFK")
Oliver Stone
17
Birthdate: September 15, 1946
Sun Sign: Virgo
Birthplace: New York, New York, United States

Oliver Stone is a filmmaker best known for his trilogy of war films, which he made based on his own experience in the Vietnam War, where he served as an infantry soldier. Known for making controversial films based on political issues, he is often criticized for misrepresenting real-world events and promoting conspiracy theories in his films.

 49 
Oscar
(Brazilian Professional Footballer Who Plays an Attacking Midfielder)
Oscar
38
Listed In: Sportspersons
Birthdate: September 9, 1991
Sun Sign: Virgo
Birthplace: Americana, São Paulo, Brazil
Height: 5'10" (178 cm)
 50 
Olena Zelenska
(Ukrainian Screenwriter, Architect, and Political Figure)
Olena Zelenska
19
Birthdate: February 6, 1978
Sun Sign: Aquarius
Birthplace: Kryvyi Rih, Ukraine