#1
Robert Oppenheimer
Robert Oppenheimer
American theoretical physicist | known as father of the atomic bomb (1904–1967)
Robert #7
#2
Randy Orton
Randy Orton
American professional wrestler (born 1980)
#3
Ronnie O'Sullivan
Ronnie O'Sullivan
English snooker player (born 1975)
#4
Roy Orbison
Roy Orbison
American musician (1936 –1988)
Roy #2
#5
Ryan O'Neal
Ryan O'Neal
American actor (1941–2023)
Ryan #4 Barry Lyndon
#6
Rita Ora
Rita Ora
English-Albanian singer and actress
Fifty Shades of Grey
#7
Rosie O'Donnell
Rosie O'Donnell
American comedian | producer | actress | and television personality
#8
Ric Ocasek
Ric Ocasek
American musician (1944–2019)
#9
Richard Osman
Richard Osman
English television presenter | producer | writer and comedian
Richard #37 The Thursday Murder Club
#10
Richard Olise
Richard Olise
English association football player
Richard #40
#11
Richard O'Brien
Richard O'Brien
English actor | writer | musician | and television presenter
Richard #44 The Rocky Horror Picture Show
#12
Rick Owens
Rick Owens
American fashion designer (born 1962)
#13
Roland Orzabal
Roland Orzabal
English musician and singer
#14
Richard O'Sullivan
Richard O'Sullivan
British comedy actor
Richard #73 Cleopatra
#15
Renee O'Connor
Renee O'Connor
American actress | producer | and director
#16
Ronnie Ortiz-Magro
Ronnie Ortiz-Magro
American reality television personality
#17
Rachel Owen
Rachel Owen
British photographer | printmaker and academic expert on medieval Italian literature
#18
Ruairi O'Connor
Ruairi O'Connor
Irish actor
#19
Ramón Ortiz
Ramón Ortiz
Dominican Republic baseball player
#20
Riley O'Brien
Riley O'Brien
American baseball player
#21
Randi Oakes
Randi Oakes
American actress active in the 1970s and 1980s
#22
Ruben Östlund
Ruben Östlund
Swedish film director and screenwriter
#23
Ryann O'Toole
Ryann O'Toole
American golfer
#24
Robin Olds
Robin Olds
United States Air Force general
#25
Royce O'Neale
Royce O'Neale
basketball player
#26
Randy Owen
Randy Owen
American musician
#27
Robert Ortberg
Robert Ortberg
American business executive
#28
Robert Owen
Robert Owen
Welsh social reformer
#29
Ryan O'Hearn
Ryan O'Hearn
American baseball player
Ryan #79
#30
Rena Owen
Rena Owen
New Zealand actress
Moana
#31
Ricardo Ortiz
Ricardo Ortiz
Spanish matador
#32
Renee Olstead
Renee Olstead
Actress | singer
#33
Rome Odunze
Rome Odunze
American football player (born 2002)
#34
Ron O'Neal
Ron O'Neal
American actor
Ron #52
#35
Rory O'Hanlon
Rory O'Hanlon
Irish politician
#36
Reginald Owen
Reginald Owen
British actor (1887-1972)
Mary Poppins
#37
Roberto Orci
Roberto Orci
American screenwriter producer
#38
Ronn Owens
Ronn Owens
American radio personality
#39
Razaq Okoya
Razaq Okoya
Nigerian billionaire Industrialist
#40
Reilly Opelka
Reilly Opelka
American tennis player
#41
Ryan Ochoa
Ryan Ochoa
American actor
Ryan #105
#42
Ryan Oné
Ryan Oné
Scottish footballer
Ryan #107
#43
Robert Oliveri
Robert Oliveri
American actor
#44
Rose O'Neill
Rose O'Neill
American illustrator
#45
Richard Owen
Richard Owen
English biologist
#46
Roger O'Donnell
Roger O'Donnell
English keyboardist best known for his work with The Cure
Roger #68
#47
Raila Odinga
Raila Odinga
Prime Minister of Kenya from 2008 to 2013
#48
Richard O'Donoghue
Richard O'Donoghue
Irish politician
#49
Richard Ojeda
Richard Ojeda
American politician and retired U.S. Army officer
#50
Rafael Olarra
Rafael Olarra
Chilean footballer
#51
Reece Oxford
Reece Oxford
English association football player
#52
Ronald Clark O'Bryan
Ronald Clark O'Bryan
American murderer
#53
Riccardo Orsolini
Riccardo Orsolini
Italian footballer
#54
Roscoe Orman
Roscoe Orman
American actor
#55
Rougned Odor
Rougned Odor
baseball player from Venezuela
#56
Reggie Osse
Reggie Osse
Attorney/author/radio personality
#57
Richard O'Kane
Richard O'Kane
United States Navy Medal of Honor recipient
#58
Ryan Odom
Ryan Odom
American basketball coach
Ryan #147
#59
Rebecca O'Mara
Rebecca O'Mara
actor
#60
Raymond T. Odierno
Raymond T. Odierno
United States Army general
#61
Richard O'Callaghan
Richard O'Callaghan
English film | stage and television character actor
#62
Ransom E. Olds
Ransom E. Olds
American businessman
#63
Ross O'Donovan
Ross O'Donovan
Australian animator
#64
Roberto Osuna
Roberto Osuna
Mexican baseball player
#65
Rio Da Yung OG
Rio Da Yung OG
American rapper
#66
Raymond Ochoa
Raymond Ochoa
American actor
#67
Rory O'Malley
Rory O'Malley
American actor
#68
Ronan O'Gara
Ronan O'Gara
Irish rugby union footballer and coach
#69
Robert Osborne
Robert Osborne
American film historian and actor (1932–2017)
#70
Roy Oswalt
Roy Oswalt
American professional baseball player | pitcher
Roy #74
#71
Russell Okung
Russell Okung
American football player | offensive lineman
#72
Ruth Ozeki
Ruth Ozeki
American writer
#73
Ryuho Okawa
Ryuho Okawa
Japanese Religious Leader
#74
Robert Oberst
Robert Oberst
American strongman
#75
Randy Oglesby
Randy Oglesby
American actor
Independence Day
#76
Rageh Omaar
British journalist and writer
#77
Robert O'Reilly
American actor
#78
Raúl Meza Ontiveros
Mexican drug lord
#79
Ryōtarō Okiayu
Japanese voice actor
#80
Ryan O'Meara
Irish politician
Ryan #189
#81
Rick Overton
screenwriter | actor | and comedian
Mrs. Doubtfire
#82
Regine Olsen
Søren Kierkegaard's fiancée
#83
Richard Arvin Overton
American centenarian and oldest verified living World War II veteran
#84
Ryōta Ōsaka
Japanese voice actor
#85
Ricardo Oliveira
Brazilian footballer
#86
Ryan O'Nan
American actor
Ryan #199
#87
Robin Olsen
Swedish association football player
#88
Richard Oakes
English guitarist and songwriter.
#89
Ryan O'Callaghan
American football player
#90
Rockne S. O'Bannon
writer
#91
Revilo P. Oliver
American philologist
#92
Ra'Jah O'Hara
American drag performer
#93
Richard Overy
British historian
#94
René Obermann
german Manager
René #49
#95
Roderic O'Gorman
Irish politician
#96
Robert C. O'Brien
American novelist and journalist (pseudonym)
Mrs. Frisby and the Rats of NIMH
#97
Rich Ohrnberger
player of American football
#98
Ragnar Oratmangoen
Indonesian footballer
#99
Richard O'Connor
British Army general
#100
Ryan O'Donohue
American actor
#101
Ricardo Osorio
Mexican footballer
#102
Raphael Onyedika
Nigerian footballer
#103
Rudolf Otto
German theologian | philosopher | and comparative religionist
#104
Renan Öztürk
American mountain and rock climber
#105
Roza Otunbayeva
President of Kyrgyzstan
#106
Rudolf August Oetker
businessman | billionaire
#107
Rhys ab Owen
Welsh politician
#108
Rossy Ogawa
Japanese businessman
#109
Rachael Ostovich
American mixed martial artist
#110
Robert Osterloh
American actor
#111
Ryan O'Connell
American writer | LGBTQ and disibility activist
#112
Richard Oakes
Mohawk Native American activist
#113
Rochas Okorocha
Nigerian politician
#114
Robert F. Overmyer
American test pilot and astronaut
#115
Rachael Okonkwo
Nigerian actress
#116
Roy Oxlade
English painter
Roy #127
#117
Riz Ortolani
Italian film composer (1926-2014)
#118
Raquel Olmedo
Mexican actress and singer
#119
Ric O'Barry
American animal activist
#120
Rochelle Oliver
American acting coach and former actress
Scent of a Woman
#121
Ramesh Oza
Hindu spiritual leader
#122
Robert Opel
American photographer
#123
Robert Stanbury Olney
(b. 1964) American columnist
#124
Rivka Oxman
Israeli architect
#125
Rubén Olivares
Mexican boxer
#126
Ryohei Otani
Japanese actor and model
#127
Rouglas Odor
Venezuelan baseball coach
#128
Robert Olds
United States Army Air Forces officer
#129
Royce Openda
Gabonese footballer (born 2002)
#130
Russell Osman
English footballer (born 1959)
#131
Ronan O'Rahilly
Irish businessman (1940-2020)
#132
Ranidel de Ocampo
Filipino basketball player
#133
Robert-Falcon Ouellette
Canadian politician
#134
Rauf Orbay
Prime Minister of Turkey (1881–1964)
#135
Rey Ordóñez
baseball player
#136
Rasmea Odeh
Palestinian activist (1948-)
#137
Raphael Obermair
association football player (1996-)
#138
Raymond O'Neill, 4th Baron O'Neill
peer
#139
Richard Orlinski
French artist
#140
Robert O'Hara
American playwright and theatre director
#141
Rory O'Connor
Irish republican (1883-1922)
#142
Ryūzaburō Ōtomo
Japanese voice actor
#143
Robert Ouko
politician
#144
Rodney Orr
American racing driver
#145
Raimundo Orsi
Italian footballer
#146
Ransford Osei
Ghanaian footballer
#147
Ruth Hale Oliver
American astrologer and writer
#148
Rob Oliphant
Canadian politician
#149
Reno Omokri
Nigerian Presidential adviser
#150
Robbie Ouzts
American football player (born 2002)
#151
Ruti Olajugbagbe
English singer
#152
Ryohei Oiwa
Japanese professional wrestler
#153
Ralph Orquin
Mexican footballer
Ralph #113
#154
Robert May, Baron May of Oxford
Australian scientist who has been Chief Scientific Adviser to the UK Government
#155
Rafael Obrador
Spanish footballer
#156
Romano Orzari
Canadian actor
#157
Rob Ostlere
actor
#158
Reese Olson
American baseball player (born 1999)
#159
Rip Oliver
American professional wrestler
#160
Ren Ōsugi
Japanese actor
#161
Robert Dale Owen
United States politician
#162
Rémi Ochlik
photojournalist
#163
Richard F. Outcault
cartoonist
#164
Richard J. Oglesby
Union Army general
#165
Reema Omer
Pakistani lawyer and news analyst
#166
Rikky von Opel
racecar driver
#167
Reiji Okazaki
Japanese biologist
#168
Roy O'Donovan
Footballer
Roy #194
#169
Rameshwar Oraon
Indian politician
#170
Ryan O'Shaughnessy
Irish singer
#171
Roger Oakley
Australian Actor
#172
Richard Odada
Kenyan association football player
#173
Roberto Ongpin
Philippine businessman (1937–2023)
#174
Richard B. Ogilvie
U.S. politician | governor of Illinois
#175
Ruth Orkin
American photographer and filmmaker
#176
Ray Ozzie
American businessman
#177
Russ Ortiz
American baseball player
#178
Roy Olmstead
Prohibition bootlegger
#179
Robert B. Oakley
American diplomat
#180
Romano Obilinović
Croatian footballer
#181
Robert D. Orr
American politician
#182
Robert Owens
American musician
#183
Richard O’Rawe
IRA prisoner and author
#184
Rina Ōta
Japanese fashion model and actress
#185
Rebecca Oppenheimer
American astronomer
#186
Róisín O
Irish singer
#187
Robert Opron
French car designer
#188
Ruth Bryan Owen
American politician
#189
Ryan Scott Oliver
American musician
#190
Richard Ortiz
football player
#191
Richard Olney
(1835–1917) American politician and statesman
#192
Ruby O'Donnell
actress
#193
Richard Oswald
Scottish merchant
#194
Roman Opałka
French-born Polish painter
#195
Rick Osterloh
SVP | Devices and Services at Google
#196
Robert Ortt
politician
#197
Rich O'Toole
Singer/Songwriter
#198
Robert Ellis Orrall
American musician
#199
Roberto Occhiuto
Italian politician
#200
Richard Oetker
German entrepreneur