#1
Robert Oppenheimer
Robert Oppenheimer
American theoretical physicist (1904–1967)
Robert #10
#2
Ryan O'Neal
Ryan O'Neal
American actor (1941–2023)
Ryan #5 Barry Lyndon
#3
Ronnie O'Sullivan
Ronnie O'Sullivan
English snooker player (born 1975)
#4
Roy Orbison
Roy Orbison
American musician (1936 –1988)
Roy #3
#5
Rita Ora
Rita Ora
English-Albanian singer and actress
Fifty Shades of Grey
#6
Rosie O'Donnell
Rosie O'Donnell
American comedian | producer | actress | and television personality
#7
Ross O'Donovan
Ross O'Donovan
Australian animator
#8
Ric Ocasek
Ric Ocasek
American musician (1944–2019)
#9
Randy Orton
Randy Orton
American professional wrestler (born 1980)
#10
Richard Osman
Richard Osman
English television presenter | producer | writer and comedian
Richard #38 The Thursday Murder Club
#11
Richard O'Brien
Richard O'Brien
English actor | writer | musician | and television presenter
Richard #53 The Rocky Horror Picture Show
#12
Roland Orzabal
Roland Orzabal
English musician and singer
#13
Robert Ortberg
Robert Ortberg
American business executive
Robert #87
#14
Rick Owens
Rick Owens
American fashion designer (born 1962)
#15
Richard O'Sullivan
Richard O'Sullivan
British comedy actor
Richard #81
#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
Renee O'Connor
Renee O'Connor
American actress | producer | and director
#19
Randi Oakes
Randi Oakes
American actress active in the 1970s and 1980s
#20
Ruben Östlund
Ruben Östlund
Swedish film director and screenwriter
#21
Ruairi O'Connor
Ruairi O'Connor
Irish actor
#22
Randy Owen
Randy Owen
American musician
#23
Richard Olise
Richard Olise
English association football player
Richard #148
#24
Robin Olds
Robin Olds
United States Air Force general
#25
Robert Owen
Robert Owen
Welsh social reformer
#26
Ramón Ortiz
Ramón Ortiz
Dominican Republic baseball player
#27
Reilly Opelka
Reilly Opelka
American tennis player
#28
Riley O'Brien
Riley O'Brien
American baseball player
#29
Renee Olstead
Renee Olstead
Actress | singer
#30
Rena Owen
Rena Owen
New Zealand actress
Star Wars: Episode III – Revenge of the Sith
#31
Richard Momoima Onyonka
Richard Momoima Onyonka
Kenyan politician
#32
Ron O'Neal
Ron O'Neal
American actor
Ron #52
#33
Ronn Owens
Ronn Owens
American radio personality
#34
Roberto Orci
Roberto Orci
American screenwriter producer
#35
Raila Odinga
Raila Odinga
Prime Minister of Kenya from 2008 to 2013
#36
Robert Oliveri
Robert Oliveri
American actor
#37
Rome Odunze
Rome Odunze
American football player (born 2002)
#38
Reginald Owen
Reginald Owen
British actor (1887-1972)
Mary Poppins
#39
Rafael Olarra
Rafael Olarra
Chilean footballer
#40
Rougned Odor
Rougned Odor
baseball player from Venezuela
#41
Richard Owen
Richard Owen
English biologist
#42
Ryan O'Connell
Ryan O'Connell
American writer | LGBTQ and disibility activist
Ryan #117
#43
Reece Oxford
Reece Oxford
English association football player
#44
Richard Ojeda
Richard Ojeda
American politician and retired U.S. Army officer
#45
Ryan Ochoa
Ryan Ochoa
American actor
Ryan #124
#46
Ruth Ozeki
Ruth Ozeki
American writer
#47
Rick Overton
Rick Overton
screenwriter | actor | and comedian
Mrs. Doubtfire
#48
Roberto Osuna
Roberto Osuna
Mexican baseball player
#49
Ruti Olajugbagbe
Ruti Olajugbagbe
English singer
#50
Roscoe Orman
Roscoe Orman
American actor
#51
Ransom E. Olds
Ransom E. Olds
American businessman
#52
Roger O'Donnell
Roger O'Donnell
English keyboardist best known for his work with The Cure
Roger #82
#53
Ronald Clark O'Bryan
Ronald Clark O'Bryan
American murderer
#54
Richard O'Kane
Richard O'Kane
United States Navy Medal of Honor recipient
#55
Ryan O'Hearn
Ryan O'Hearn
American baseball player
Ryan #149
#56
Riccardo Orsolini
Riccardo Orsolini
Italian footballer
#57
Robin Olsen
Robin Olsen
Swedish association football player
#58
Ronan O'Gara
Ronan O'Gara
Irish rugby union footballer and coach
#59
Rory O'Malley
Rory O'Malley
American actor
#60
Ryan O'Leary
Ryan O'Leary
Scottish footballer
Ryan #155
#61
Rhys ab Owen
Rhys ab Owen
Welsh politician
#62
Raymond T. Odierno
Raymond T. Odierno
United States Army general
#63
Rio Da Yung OG
Rio Da Yung OG
American rapper
#64
Robert Osborne
Robert Osborne
American film historian and actor (1932–2017)
#65
Roy Oswalt
Roy Oswalt
American professional baseball player | pitcher
Roy #75
#66
Razaq Okoya
Razaq Okoya
Nigerian billionaire Industrialist
#67
Regine Olsen
Regine Olsen
Søren Kierkegaard's fiancée
#68
Rebecca O'Mara
Rebecca O'Mara
actor
#69
Renan Öztürk
Renan Öztürk
American mountain and rock climber
#70
Raymond Ochoa
Raymond Ochoa
American actor
#71
Richard Arvin Overton
Richard Arvin Overton
American centenarian and oldest verified living World War II veteran
#72
Ryuho Okawa
Ryuho Okawa
Japanese Religious Leader
#73
Reggie Osse
Reggie Osse
Attorney/author/radio personality
#74
Ryōtarō Okiayu
Ryōtarō Okiayu
Japanese voice actor
#75
Richard O'Callaghan
Richard O'Callaghan
English film | stage and television character actor
#76
Royce O'Neale
basketball player
#77
Robert Oberst
American strongman
#78
Raphael Obermair
association football player (1996-)
#79
Robert O'Reilly
American actor
#80
Ricardo Oliveira
Brazilian footballer
#81
Royce Openda
Gabonese footballer (born 2002)
#82
Randy Oglesby
American actor
Independence Day
#83
Richard O'Connor
British Army general
#84
Rochas Okorocha
Nigerian politician
#85
Rodney Orr
American racing driver
#86
Richard Overy
British historian
#87
Rory O'Hanlon
Irish politician
#88
Ra'Jah O'Hara
American drag performer
#89
Ryan O'Nan
American actor
#90
Rose O'Neill
American illustrator
#91
Richard Oakes
Mohawk Native American activist
#92
Rachael Ostovich
American mixed martial artist
#93
Russell Osman
English footballer (born 1959)
#94
Rageh Omaar
British journalist and writer
#95
Ryōta Ōsaka
Japanese voice actor
#96
Rey Ordóñez
baseball player
#97
Raphael Onyedika
Nigerian footballer
#98
Rip Oliver
American professional wrestler
#99
Revilo P. Oliver
American philologist
#100
Ragnar Oratmangoen
Indonesian footballer
#101
Rockne S. O'Bannon
writer
#102
Rudolf Otto
German theologian | philosopher | and comparative religionist
#103
Raymond O'Neill, 4th Baron O'Neill
peer
#104
Ryan O'Callaghan
American football player
#105
Roderic O'Gorman
Irish politician
#106
Robert C. O'Brien
American novelist and journalist (pseudonym)
Mrs. Frisby and the Rats of NIMH
#107
Rudolf August Oetker
businessman | billionaire
#108
Ryan Oné
Scottish footballer
#109
Robert Stanbury Olney
(b. 1964) American columnist
#110
Ryan O'Donohue
American actor
#111
René Obermann
german Manager
René #60
#112
Roza Otunbayeva
President of Kyrgyzstan
#113
Richard O'Donoghue
Irish politician
#114
Rameshwar Oraon
Indian politician
#115
Rubén Olivares
Mexican boxer
#116
Ryan Odom
American basketball coach
#117
Ryan O'Shaughnessy
Irish singer
#118
Ronan O'Rahilly
Irish businessman (1940-2020)
#119
Rossy Ogawa
Japanese businessman
#120
Richard Oakes
English guitarist and songwriter.
#121
Reno Omokri
Nigerian Presidential adviser
#122
Rafael Obrador
Spanish footballer
#123
Ranidel de Ocampo
Filipino basketball player
#124
Robert Olds
United States Army Air Forces officer
#125
Riz Ortolani
Italian film composer (1926-2014)
#126
Raquel Olmedo
Mexican actress and singer
#127
Ricardo Osorio
Mexican footballer
#128
Robert Opel
American photographer
#129
Robert Emmet Odlum
Swimming instructor; first person to dive off Brooklyn Bridge
#130
Ric O'Barry
American animal activist
#131
Ryann O'Toole
American golfer
#132
Rauf Orbay
Prime Minister of Turkey (1881–1964)
#133
Raúl Meza Ontiveros
Mexican drug lord
#134
Russell Okung
American football player | offensive lineman
#135
Ryohei Otani
Japanese actor and model
#136
Ryohei Oiwa
Japanese professional wrestler
#137
Ramesh Oza
Hindu spiritual leader
#138
Robert May, Baron May of Oxford
Australian scientist who has been Chief Scientific Adviser to the UK Government
#139
Róisín O
Irish singer
#140
Rivka Oxman
Israeli architect
#141
Ryūzaburō Ōtomo
Japanese voice actor
#142
Rich Ohrnberger
player of American football
#143
Rynagh O'Grady
Irish actress
#144
Richard Orlinski
French artist
#145
Rasmea Odeh
Palestinian activist (1948-)
#146
Raimundo Orsi
Italian footballer
#147
Rachael Okonkwo
Nigerian actress
#148
Romano Orzari
Canadian actor
#149
Roberto Ongpin
Philippine businessman (1937–2023)
#150
Rory O'Connor
Irish republican (1883-1922)
#151
Reinout Oerlemans
Dutch film director
#152
Ruby O'Donnell
actress
#153
Robert Dale Owen
United States politician
#154
Rhodri Owen
British broadcaster
#155
RJ Ophelia
Indian radio presenter
#156
Ren Ōsugi
Japanese actor
#157
Rob Oliphant
Canadian politician
#158
Rafaela Ottiano
Italian actress
#159
Rouglas Odor
Venezuelan baseball coach
#160
Ricardo Ortiz
Spanish matador
#161
Robbie Ouzts
American football player (born 2002)
#162
Ruth Bryan Owen
American politician
#163
Reiji Okazaki
Japanese biologist
#164
Roy O'Donovan
Footballer
Roy #186
#165
Ralph Orquin
Mexican footballer
Ralph #128
#166
Richard J. Oglesby
Union Army general
#167
Richard O’Rawe
IRA prisoner and author
#168
Rochelle Oliver
American acting coach and former actress
#169
Richard F. Outcault
cartoonist
#170
Rikky von Opel
racecar driver
#171
Robert Owen
darts player
#172
Rick O'Shea
Irish radio presenter
#173
Ray Ozzie
American businessman
#174
Rémi Ochlik
photojournalist
#175
Richard B. Ogilvie
U.S. politician | governor of Illinois
#176
Richard Oetker
German entrepreneur
#177
Robert Ouko
politician
#178
Roy Olmstead
Prohibition bootlegger
Roy #198
#179
Richard Olney
(1835–1917) American politician and statesman
#180
Rob Ostlere
actor
#181
Robert F. Overmyer
American test pilot and astronaut
#182
Ruth Orkin
American photographer and filmmaker
#183
Rod Osterlund
Former NASCAR team owner
#184
Robert Morrison Olyphant
American merchant (1824–1918)
#185
Robert Ortt
politician
#186
Robert Ellis Orrall
American musician
#187
Robert D. Orr
American politician
#188
Richard Oswald
Austrian film director
#189
Russell Ott
American lobbyist and politician
#190
Roberto Occhiuto
Italian politician
#191
Roger Oakley
Australian Actor
#192
Russ Ortiz
American baseball player
#193
Robbie O'Davis
Australian rugby league player
#194
Robert Osterloh
American actor
#195
Rebecca Oppenheimer
American astronomer
#196
Reese Olson
American baseball player (born 1999)
#197
Rhasaan Orange
American actor
#198
Ryota Ozawa
Japanese actor
#199
Rina Ōta
Japanese fashion model and actress
#200
Robert Opron
French car designer