#1
Ronnie O'Sullivan
Ronnie O'Sullivan
English snooker player (born 1975)
Top 500 #172
#2
Randy Orton
Randy Orton
American professional wrestler
Top 500 #351
#3
Robert Oppenheimer
Robert Oppenheimer
American theoretical physicist | known as father of the atomic bomb (1904–1967)
Top 500 #381 Robert #6
#4
Rita Ora
Rita Ora
English-Albanian singer and actress
Fifty Shades of Grey
#5
Rosie O'Donnell
Rosie O'Donnell
American comedian | producer | actress | and television personality
#6
Roy Orbison
Roy Orbison
American musician
Roy #2
#7
Ryan O'Neal
Ryan O'Neal
American actor (1941–2023)
Ryan #6 Barry Lyndon
#8
Richard Osman
Richard Osman
English television presenter | producer | writer and comedian
Richard #30 The Thursday Murder Club
#9
Ric Ocasek
Ric Ocasek
American musician (1944–2019)
#10
Roland Orzabal
Roland Orzabal
English musician and singer
#11
Rick Owens
Rick Owens
American fashion designer
#12
Richard O'Brien
Richard O'Brien
English actor | writer | musician | and television presenter
Richard #73 The Rocky Horror Picture Show
#13
Reece Oxford
Reece Oxford
English association football player
#14
Ronnie Ortiz-Magro
Ronnie Ortiz-Magro
American reality television personality
#15
Ruairi O'Connor
Ruairi O'Connor
Irish actor
#16
Richard O'Sullivan
Richard O'Sullivan
British comedy actor
Richard #123
#17
Reilly Opelka
Reilly Opelka
American tennis player
#18
Rachel Owen
Rachel Owen
British photographer | printmaker and academic expert on medieval Italian literature
#19
Ramón Ortiz
Ramón Ortiz
Dominican Republic baseball player
#20
Rome Odunze
Rome Odunze
American football player (born 2002)
#21
Riccardo Orsolini
Riccardo Orsolini
Italian footballer
#22
Robert Oberst
Robert Oberst
American strongman
#23
Renee Olstead
Renee Olstead
Actress | singer
#24
Ruben Östlund
Ruben Östlund
Swedish film director and screenwriter
#25
Robert Oliveri
Robert Oliveri
American actor
#26
Robert Owen
Robert Owen
Welsh social reformer
#27
Randi Oakes
Randi Oakes
American actress active in the 1970s and 1980s
#28
Renee O'Connor
Renee O'Connor
American actress | producer | and director
#29
Ronald Olson
Ronald Olson
American lawyer
#30
Randy Owen
Randy Owen
American musician
#31
Robert Ortberg
Robert Ortberg
American business executive
#32
Robin Olds
Robin Olds
United States Air Force general
#33
Richard Olise
Richard Olise
English association football player
#34
Rena Owen
Rena Owen
New Zealand actress
Star Wars: Episode III – Revenge of the Sith
#35
Ryan Ochoa
Ryan Ochoa
American actor
Ryan #80
#36
Ron O'Neal
Ron O'Neal
American actor
Ron #52
#37
Roberto Orci
Roberto Orci
American screenwriter producer
#38
Ryōta Ōsaka
Ryōta Ōsaka
Japanese voice actor
#39
Raila Odinga
Raila Odinga
Kenyan politician
#40
Richard O'Kane
Richard O'Kane
United States Navy Medal of Honor recipient
#41
Richard Oakes
Richard Oakes
Mohawk Native American activist
#42
Roscoe Orman
Roscoe Orman
American actor
#43
Richard Ojeda
Richard Ojeda
American politician and retired U.S. Army officer
#44
Robin Olsen
Robin Olsen
Swedish association football player
#45
Razaq Okoya
Razaq Okoya
Nigerian billionaire Industrialist
#46
Rob Oakeshott
Rob Oakeshott
Australian politician
#47
Ransom E. Olds
Ransom E. Olds
American businessman
#48
Ronald Clark O'Bryan
Ronald Clark O'Bryan
Innocent American man
#49
Roberto Osuna
Roberto Osuna
Mexican baseball player
#50
Richard Owen
Richard Owen
English biologist
#51
Rougned Odor
Rougned Odor
baseball player from Venezuela
#52
Ronan O'Gara
Ronan O'Gara
Irish rugby union footballer and coach
#53
Reginald Owen
Reginald Owen
British actor (1887-1972)
Mary Poppins
#54
Raymond T. Odierno
Raymond T. Odierno
United States Army general
#55
Robert Osborne
Robert Osborne
American film historian and actor (1932–2017)
#56
Rob Oliphant
Rob Oliphant
Canadian politician
#57
Rory O'Malley
Rory O'Malley
American actor
#58
Rick Overton
Rick Overton
screenwriter | actor | and comedian
Mrs. Doubtfire
#59
Raphaelle Veronica Ortega-David
Raphaelle Veronica Ortega-David
Filippino governor
#60
Ryōtarō Okiayu
Ryōtarō Okiayu
Japanese voice actor
#61
Rio Da Yung OG
Rio Da Yung OG
American rapper
#62
Ryan O'Hearn
Ryan O'Hearn
American baseball player
Ryan #155
#63
Raymond Ochoa
Raymond Ochoa
American actor
#64
Rosemary Odinga
Rosemary Odinga
Kenyan entrepreneur and advocate for alternative agriculture
#65
Richard Arvin Overton
Richard Arvin Overton
American centenarian and oldest verified living World War II veteran
#66
Rip Oliver
Rip Oliver
American professional wrestler
#67
Ra'Jah O'Hara
Ra'Jah O'Hara
American drag performer
#68
Roy Oswalt
Roy Oswalt
American professional baseball player | pitcher
Roy #77
#69
Roger O'Donnell
Roger O'Donnell
English keyboardist best known for his work with The Cure
Roger #99
#70
Richard O'Callaghan
Richard O'Callaghan
English film | stage and television character actor
#71
Rossy Ogawa
Rossy Ogawa
Japanese businessman
#72
Richard Overy
Richard Overy
British historian
#73
Ross O'Donovan
Ross O'Donovan
Australian animator
#74
Robert O'Reilly
Robert O'Reilly
American actor
#75
Ragnar Oratmangoen
Ragnar Oratmangoen
Indonesian footballer
#76
Ryuho Okawa
Japanese Religious Leader
#77
Regine Olsen
Søren Kierkegaard's fiancée
#78
Ruth Ozeki
American writer
#79
Ricardo Oliveira
Brazilian footballer
#80
Ryan O'Nan
American actor
Ryan #187
#81
Russell Okung
American football player | offensive lineman
#82
Royce O'Neale
basketball player
#83
Ryan Odom
American basketball coach
Ryan #194
#84
Robert C. O'Brien
American novelist and journalist (pseudonym)
Mrs. Frisby and the Rats of NIMH
#85
Rubén Olivares
Mexican boxer
#86
Rose O'Neill
American illustrator
#87
Rebecca O'Mara
actor
#88
Richard O'Connor
British Army general
#89
Rageh Omaar
British journalist and writer
#90
Rudolf August Oetker
businessman | billionaire
#91
Ryan O'Callaghan
American football player
#92
Ryan O'Donohue
American actor
#93
Rich Ohrnberger
player of American football
#94
Rachael Ostovich
American mixed martial artist
#95
Reggie Osse
Attorney/author/radio personality
#96
Rafaela Ottiano
Italian actress
#97
Ryan O'Connell
American writer | LGBTQ and disibility activist
#98
Rudolf Otto
German theologian | philosopher | and comparative religionist
#99
Ryan Oné
Scottish footballer
#100
Ronn Owens
American radio personality
#101
Rory O'Hanlon
Irish politician
#102
Richard Oakes
English guitarist and songwriter.
#103
Roza Otunbayeva
President of Kyrgyzstan
#104
Robert Stanbury Olney
(b. 1964) American columnist
#105
Rockne S. O'Bannon
writer
#106
René Obermann
german Manager
René #45
#107
Raphael Onyedika
Nigerian footballer
#108
Richard Momoima Onyonka
Kenyan politician
#109
Revilo P. Oliver
American philologist
#110
Roger Osborne
professional footballer
Roger #167
#111
Ryan O'Shaughnessy
Irish singer
#112
Robert Opel
American photographer
#113
Ronan O'Rahilly
Irish businessman
#114
Richard B. Ogilvie
U.S. politician | governor of Illinois
#115
Ruby O'Donnell
actress
#116
Robert-Falcon Ouellette
Canadian politician
#117
Roderic O'Gorman
Irish politician
#118
Rey Ordóñez
baseball player
#119
Reema Omer
Pakistani lawyer and news analyst
#120
Rémi Ochlik
photojournalist
#121
Reno Omokri
Nigerian Presidential adviser
#122
Riz Ortolani
Italian film composer (1926-2014)
#123
Ric O'Barry
American animal activist
#124
Riley O'Brien
American baseball player
#125
Ranidel de Ocampo
Filipino basketball player
#126
Richard Ofori
Ghanaian association football goalkeeper
#127
Rauf Orbay
Prime Minister of Turkey
#128
Rodney Orr
American racing driver
#129
Ryohei Oiwa
Japanese professional wrestler
#130
Randy Oglesby
American actor
Independence Day
#131
Rick Olarenshaw
Australian footballer
#132
Rikky von Opel
racecar driver
#133
Rochas Okorocha
Nigerian politician
#134
Rachael Okonkwo
Nigerian actress
#135
Rafael Obrador
Spanish footballer
#136
Rochelle Oliver
actress
Scent of a Woman
#137
Robert Olds
United States Army Air Forces officer
#138
Richard Oetker
German entrepreneur
#139
Ryann O'Toole
American golfer
#140
Ryota Oshima
Japanese association football player
#141
Rasmea Odeh
Palestinian-American activist and criminal
#142
Rivka Oxman
Israeli architect
#143
Ramón Orlando
Dominican Republic artist and musician
#144
Romano Obilinović
Croatian footballer
#145
Ryohei Otani
Japanese actor and model
#146
Robert Osterloh
American actor
#147
Robert Ouko
politician
#148
Russell Osman
English footballer and football manager
#149
Richard J. Oglesby
Union Army general
#150
Roy Olmstead
Prohibition bootlegger
Roy #173
#151
Rynagh O'Grady
Irish actress
#152
Ryūzaburō Ōtomo
Japanese voice actor
#153
Robert O'Hara
American playwright and theatre director
#154
Robert May, Baron May of Oxford
Australian scientist who has been Chief Scientific Adviser to the UK Government
#155
Robert Owens
American musician
#156
Ramesh Oza
Hindu spiritual leader
#157
Richard F. Outcault
cartoonist
#158
Richard Olney
(1835–1917) American politician and statesman
#159
Roger Oakley
Australian Actor
#160
Roman Osin
British cinematographer
#161
Romano Orzari
Canadian actor
#162
Raquel Olmedo
Mexican actress and singer
#163
Raúl Meza Ontiveros
Mexican drug lord
#164
Ryohei Odai
Japanese voice actor
#165
Richard O’Rawe
IRA prisoner and author
#166
Rory O'Donoghue
Australian actor and musician
#167
Rory O'Connor
Irish republican
#168
Rhasaan Orange
American actor
#169
Reiji Okazaki
Japanese biologist
#170
Robert Dale Owen
United States politician
#171
Riley Odoms
American football player
#172
Ruan Oliveira
Brazilian footballer
#173
Ren Ōsugi
Japanese actor
#174
Roger Boyle, 1st Earl of Orrery
English politician
#175
Roberto Ongpin
Filipino businessman
#176
Robert Ortt
politician
#177
Raimundo Orsi
Italian footballer
#178
Ruth Bryan Owen
American politician
#179
Russ Ortiz
American baseball player
#180
Rouglas Odor
Venezuelan baseball coach
#181
Ricardo Osorio
Mexican footballer
#182
Rhys Oates
footballer
#183
Ray Ozzie
American businessman
#184
Roman Oben
Player of American football
#185
Robert Emmet Odlum
Swimming instructor; first person to dive off Brooklyn Bridge
#186
Robert Obadia
Canadian businessman
#187
Robert D. Orr
American politician
#188
Rob Overseer
British disc jockey
#189
Ricki Ortiz
American electronic sports player
#190
Ryota Ozawa
Japanese actor
#191
Rina Ōta
Japanese fashion model and actress
#192
Richard Oswald
Scottish merchant
#193
Rayvon Owen
American singer
#194
Rubén Olivera
Uruguayan footballer
#195
Roy O'Donovan
Footballer
#196
Romeo Okwara
American football player (born 1995)
#197
Robert Opron
French car designer
#198
Rob Ostlere
actor
#199
Richard Ottinger
American politician
#200
Rebecca Oppenheimer
American astronomer