#1
Robert Oppenheimer
Robert Oppenheimer
American theoretical physicist | known as father of the atomic bomb (1904–1967)
Top 500 #288 Robert #5
#2
Rita Ora
Rita Ora
English-Albanian singer and actress
Fifty Shades of Grey
#3
Rosie O'Donnell
Rosie O'Donnell
American comedian | producer | actress | and television personality
#4
Ryan O'Neal
Ryan O'Neal
American actor (1941–2023)
Ryan #5 A Bridge Too Far
#5
Roy Orbison
Roy Orbison
American musician
Roy #3
#6
Randy Orton
Randy Orton
American professional wrestler
#7
Richard Osman
Richard Osman
English television presenter | producer | writer and comedian
Richard #26 The Thursday Murder Club
#8
Robert Ortberg
Robert Ortberg
American business executive
Robert #41
#9
Ric Ocasek
Ric Ocasek
American musician (1944–2019)
#10
Rick Owens
Rick Owens
American fashion designer
#11
Reilly Opelka
Reilly Opelka
American tennis player
#12
Ronnie O'Sullivan
Ronnie O'Sullivan
English snooker player (born 1975)
#13
Richard O'Brien
Richard O'Brien
English actor | writer | musician | and television presenter
Richard #53 The Rocky Horror Picture Show
#14
Roland Orzabal
Roland Orzabal
English musician and singer
#15
Ruairi O'Connor
Ruairi O'Connor
Irish actor
#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
Ron O'Neal
Ron O'Neal
American actor
Ron #35
#20
Richard O'Sullivan
Richard O'Sullivan
British comedy actor
Richard #153
#21
Randy Owen
Randy Owen
American musician
#22
Ruben Östlund
Ruben Östlund
Swedish film director and screenwriter
#23
Robert Owen
Robert Owen
Welsh social reformer
#24
Rena Owen
Rena Owen
New Zealand actress
Star Wars: Episode III – Revenge of the Sith
#25
Robin Olds
Robin Olds
United States Air Force general
#26
Renee Olstead
Renee Olstead
Actress | singer
#27
Raphael Onyedika
Raphael Onyedika
Nigerian footballer
#28
Randi Oakes
Randi Oakes
American actress active in the 1970s and 1980s
#29
Richard Olise
Richard Olise
English association football player
#30
Roberto Orci
Roberto Orci
American screenwriter producer
#31
Robert Oliveri
Robert Oliveri
American actor
#32
Ryan Ochoa
Ryan Ochoa
American actor
Ryan #87
#33
René Obermann
René Obermann
german Manager
René #16
#34
Rory O'Malley
Rory O'Malley
American actor
#35
Robert Oberst
Robert Oberst
American strongman
#36
Raila Odinga
Raila Odinga
Kenyan politician
#37
Riley O'Brien
Riley O'Brien
American baseball player
#38
Raymond T. Odierno
Raymond T. Odierno
United States Army general
#39
Reggie Osse
Reggie Osse
Attorney/author/radio personality
#40
Reno Omokri
Reno Omokri
Nigerian Presidential adviser
#41
Reece Oxford
Reece Oxford
English association football player
#42
Robin Olsen
Robin Olsen
Swedish association football player
#43
Roscoe Orman
Roscoe Orman
American actor
#44
Riccardo Orsolini
Riccardo Orsolini
Italian footballer
#45
Richard Owen
Richard Owen
English biologist
#46
Ransom E. Olds
Ransom E. Olds
American businessman
#47
Robert Osborne
Robert Osborne
American film historian and actor (1932–2017)
#48
Ragnar Oratmangoen
Ragnar Oratmangoen
Indonesian footballer
#49
Rageh Omaar
Rageh Omaar
British journalist and writer
#50
Rougned Odor
Rougned Odor
baseball player from Venezuela
#51
Ryan O'Hearn
Ryan O'Hearn
American baseball player
Ryan #126
#52
Raymond Ochoa
Raymond Ochoa
American actor
#53
Royce O'Neale
Royce O'Neale
basketball player
#54
Ronald Clark O'Bryan
Ronald Clark O'Bryan
Innocent American man
#55
Ronan O'Gara
Ronan O'Gara
Irish rugby union footballer and coach
#56
Rome Odunze
Rome Odunze
American football player (born 2002)
#57
Roberto Osuna
Roberto Osuna
Mexican baseball player
#58
Richard Ojeda
Richard Ojeda
American politician and retired U.S. Army officer
#59
Reginald Owen
Reginald Owen
British actor (1887-1972)
Mary Poppins
#60
Richard O'Kane
Richard O'Kane
United States Navy Medal of Honor recipient
#61
Rio Da Yung OG
Rio Da Yung OG
American rapper
#62
Richard O'Kelly
Richard O'Kelly
footballer
#63
Razaq Okoya
Razaq Okoya
Nigerian billionaire Industrialist
#64
Ramón Ortiz
Ramón Ortiz
Dominican Republic baseball player
#65
Roy Oswalt
Roy Oswalt
American professional baseball player | pitcher
Roy #71
#66
Rick Overton
Rick Overton
screenwriter | actor | and comedian
#67
Ryōta Ōsaka
Ryōta Ōsaka
Japanese voice actor
#68
Roger O'Donnell
Roger O'Donnell
English keyboardist best known for his work with The Cure
Roger #111
#69
Ryōtarō Okiayu
Ryōtarō Okiayu
Japanese voice actor
#70
Rebecca O'Mara
Rebecca O'Mara
actor
#71
Richard Arvin Overton
Richard Arvin Overton
American centenarian and oldest verified living World War II veteran
#72
Robert O'Reilly
Robert O'Reilly
American actor
#73
Rodney Orr
Rodney Orr
American racing driver
#74
Ryuho Okawa
Ryuho Okawa
Japanese Religious Leader
#75
Ross O'Donovan
Ross O'Donovan
Australian animator
#76
Robert Stanbury Olney
(b. 1964) American columnist
#77
Ra'Jah O'Hara
American drag performer
#78
Regine Olsen
Søren Kierkegaard's fiancée
#79
Ricardo Oliveira
Brazilian footballer
#80
Rose O'Neill
American illustrator
#81
Ruth Ozeki
American writer
#82
Richard Overy
British historian
#83
Rebecca Oppenheimer
American astronomer
#84
Rachael Ostovich
American mixed martial artist
#85
Richard O'Callaghan
English film | stage and television character actor
#86
Ryan Odom
American basketball coach
#87
Ryan O'Connell
American writer | LGBTQ and disibility activist
#88
Rockne S. O'Bannon
writer
#89
Richard O'Connor
British Army general
#90
Ryan O'Nan
American actor
#91
Roza Otunbayeva
President of Kyrgyzstan
#92
Rudolf Otto
German theologian | philosopher | and comparative religionist
#93
Richard Oakes
English guitarist and songwriter.
#94
Rory O'Hanlon
Irish politician
#95
Rex O'Malley
British actor
#96
Ryan O'Donohue
American actor
#97
Roderic O'Gorman
Irish politician
#98
Robert C. O'Brien
American novelist and journalist (pseudonym)
Mrs. Frisby and the Rats of NIMH
#99
Ryan O'Callaghan
American football player
#100
Ryohei Oiwa
Japanese professional wrestler
#101
Russell Okung
American football player | offensive lineman
#102
Rasmea Odeh
Palestinian-American activist and criminal
#103
Rob Oliphant
Canadian politician
#104
Rich Ohrnberger
player of American football
#105
Ryann O'Toole
American golfer
#106
Rivka Oxman
Israeli architect
#107
Rossy Ogawa
Japanese businessman
#108
Richard Oswald
Scottish merchant
#109
Rudolf August Oetker
businessman | billionaire
#110
Robert Olds
United States Army Air Forces officer
#111
Robert O'Hara
American playwright and theatre director
#112
Revilo P. Oliver
American philologist
#113
Rey Ordóñez
baseball player
#114
Richard Oakes
Mohawk Native American activist
#115
Rafael Obrador
Spanish footballer
#116
Riz Ortolani
Italian film composer (1926-2014)
#117
Rod Osterlund
Former NASCAR team owner
#118
Róisín O
Irish singer
#119
Randy Oglesby
American actor
Independence Day
#120
Rubén Olivares
Mexican boxer
#121
Ryan Oné
Scottish footballer
#122
Ric O'Barry
American animal activist
#123
Rochelle Oliver
actress
Scent of a Woman
#124
Romano Obilinović
Croatian footballer
#125
Roy Olmstead
Prohibition bootlegger
Roy #150
#126
Ricki Ortiz
American electronic sports player
#127
Ronan O'Rahilly
Irish businessman
#128
Robert Ouko
politician
#129
Robert Opel
American photographer
#130
Ramesh Oza
Hindu spiritual leader
#131
Rochas Okorocha
Nigerian politician
#132
Rob Oudkerk
Dutch politician and physician
#133
Raphaelle Veronica Ortega-David
Filippino governor
#134
Ryan O'Shaughnessy
Irish singer
#135
Robert Dale Owen
United States politician
#136
Richard B. Ogilvie
U.S. politician | governor of Illinois
#137
Ruby O'Donnell
actress
#138
Ryūzaburō Ōtomo
Japanese voice actor
#139
Rauf Orbay
Prime Minister of Turkey
#140
Ranidel de Ocampo
Filipino basketball player
#141
Robert Ortt
politician
#142
Robbie Ouzts
American football player (born 2002)
#143
Ryohei Otani
Japanese actor and model
#144
Raimundo Orsi
Italian footballer
#145
Rip Oliver
American professional wrestler
#146
Ren Ōsugi
Japanese actor
#147
Rhasaan Orange
American actor
#148
Russell Osman
English footballer and football manager
#149
Ruth Bryan Owen
American politician
#150
Robert Emmet Odlum
Swimming instructor; first person to dive off Brooklyn Bridge
#151
Ruti Olajugbagbe
English singer
#152
Robert Osterloh
American actor
#153
Richard Orlinski
French artist
#154
Richard O’Rawe
IRA prisoner and author
#155
Robert D. Orr
American politician
#156
Richard J. Oglesby
Union Army general
#157
Rikky von Opel
racecar driver
#158
Robert Obadia
Canadian businessman
#159
Ricardo Osorio
Mexican footballer
#160
Richard Oetker
German entrepreneur
#161
Robert May, Baron May of Oxford
Australian scientist who has been Chief Scientific Adviser to the UK Government
#162
Rachael Okonkwo
Nigerian actress
#163
Richard Odada
Kenyan association football player
#164
Rynagh O'Grady
Irish actress
#165
Ryota Ozawa
Japanese actor
#166
Ray Ozzie
American businessman
#167
Roberto Occhiuto
Italian politician
#168
Richard Olney
(1835–1917) American politician and statesman
#169
Robert Owens
American musician
#170
Romano Orzari
Canadian actor
#171
Robbie O'Davis
Australian rugby league player
#172
Russ Ortiz
American baseball player
#173
Roberto Ongpin
Filipino businessman
#174
Richard F. Outcault
cartoonist
#175
Rick Olarenshaw
Australian footballer
#176
Rory O'Connor
Irish republican
#177
Rafael Osuna
Mexican tennis player
#178
Robert B. Oakley
American diplomat
#179
Rémi Ochlik
photojournalist
#180
Ralph Orquin
Mexican footballer
Ralph #148
#181
Rohan O'Neill-Stevens
New Zealand politician
#182
Roger Oakley
Australian Actor
#183
Raphael Obermair
association football player (1996-)
#184
Raquel Olmedo
Mexican actress and singer
#185
R. Jeffrey Orr
Canadian businessman
#186
Ronn Owens
American radio personality
#187
Rob Ostlere
actor
#188
Rodrigo Carazo Odio
President of Costa Rica
#189
Roger E. Olson
American theologian
#190
Reiji Okazaki
Japanese biologist
#191
Rouglas Odor
Venezuelan baseball coach
#192
Rina Ōta
Japanese fashion model and actress
#193
Robert Ellis Orrall
American musician
#194
Roelant Oltmans
Dutch hockey coach
#195
Ray Oyler
American baseball player
#196
Rob Overseer
British disc jockey
#197
Robert Latham Owen
American politician
#198
Rameshwar Oraon
Indian politician
#199
Russell Ott
American lobbyist and politician
#200
Richard Ottinger
American politician