#1
Kaitlin Olson
Kaitlin Olson
American actress
Top 500 #378
#2
Kevin O'Leary
Kevin O'Leary
Canadian businessman and television personality (born 1954)
Marty Supreme
#3
Kelly Osbourne
Kelly Osbourne
British singer and actress
#4
Katy M. O'Brian
Katy M. O'Brian
American actress | writer and martial artist
The Running Man
#5
Kenny Omega
Kenny Omega
Canada-born Japanese professional wrestler
#6
Kevin J. O'Connor
Kevin J. O'Connor
American actor
The Mummy
#7
Kevin Owens
Kevin Owens
Canadian professional wrestler
#8
Kenia Os
Kenia Os
Mexican singer and social media personality
#9
Kelli O'Hara
Kelli O'Hara
American actress
#10
Karen O
Karen O
American singer and musician
#11
Kenny Ortega
Kenny Ortega
American television and film director | producer | choreographer
#12
Kazuma Okamoto
Kazuma Okamoto
baseball player (1996-)
#13
Kelly Olynyk
Kelly Olynyk
Canadian basketball player
#14
Kazuchika Okada
Kazuchika Okada
Japanese professional wrestler
#15
Ken Osmond
Ken Osmond
American actor and police officer (1943-2020)
Ken #21
#16
Ken Olin
Ken Olin
American actor (born 1954)
Ken #23
#17
Kyle O'Reilly
Kyle O'Reilly
Canadian professional wrestler
#18
Katsuhiro Otomo
Katsuhiro Otomo
Japanese manga artist | screenwriter and film director
#19
Kevin Ollie
Kevin Ollie
American basketball player and coach
#20
Kieran O'Brien
Kieran O'Brien
British actor
#21
Katelyn Ohashi
Katelyn Ohashi
artistic gymnast
#22
Keith Olbermann
Keith Olbermann
American sports and progressive political commentator
Keith #25
#23
Kate O'Toole
Kate O'Toole
actress | daughter of actors Peter O'Toole and Siân Phillips
#24
Ken O'Flynn
Ken O'Flynn
Irish politician
Ken #40
#25
Kate O'Mara
Kate O'Mara
British actress (1939–2014)
#26
Kate O'Flynn
Kate O'Flynn
British actress
#27
Keir O'Donnell
Keir O'Donnell
actor
Gifted
#28
Kele Okereke
Kele Okereke
English singer/songwriter and guitarist
#29
Kaoru Otsuki
Kaoru Otsuki
Wife of Sun Yat-sen
#30
Kwame Onwuachi
Kwame Onwuachi
American chef
#31
Katherine Oppenheimer
Katherine Oppenheimer
German-American biologist and botanist (1910–1972)
#32
Kenzaburō Ōe
Kenzaburō Ōe
Japanese writer and Nobel Laureate
#33
Kevin Olusola
Kevin Olusola
Cellist | beatboxer | and vocalist
#34
Kevin O'Connell
Kevin O'Connell
American football player and coach (born 1985)
#35
Kōzō Okamoto
Kōzō Okamoto
Japanese terrorist
#36
Kenneth O'Donnell
Kenneth O'Donnell
American political aide
#37
Ken O'Brien
Ken O'Brien
American football player and coach
Ken #60
#38
Kim Ok-vin
Kim Ok-vin
South Korean actress
Kim #148
#39
Kimi Onoda
Kimi Onoda
Japanese politician (born 1982)
#40
Kenneth O'Keefe
Kenneth O'Keefe
Irish-American political activist
#41
K. T. Oslin
K. T. Oslin
American musician
#42
Kelly O'Donnell
Kelly O'Donnell
American journalist
#43
Kerry O'Malley
Kerry O'Malley
American actress
The Killer
#44
Kardinal Offishall
Kardinal Offishall
Canadian rapper | record producer | DJ and record executive from Ontario
#45
Kim Ok
Kim Ok
Kim Jong-Il's personal secretary
Kim #170
#46
Kelley O'Hara
Kelley O'Hara
American soccer player
#47
Ken Oosterbroek
Ken Oosterbroek
South African photographer
Ken #77
#48
Koffi Olomide
Koffi Olomide
Congolese musician
#49
Kevin Oh
Kevin Oh
South Korean singer
#50
Ken Ono
Ken Ono
American mathematician
Ken #85
#51
Kelly Overton
Kelly Overton
American actress | screenwriter | director | and producer
#52
Ken Olandt
Ken Olandt
American actor
Ken #87
#53
Karen Olivo
Karen Olivo
American actress
#54
Kyle Orton
Kyle Orton
American football quarterback
#55
Kevin O'Connor
Kevin O'Connor
American television personality
#56
Kyle Okposo
Kyle Okposo
American ice hockey player
#57
Keiichi Okabe
Keiichi Okabe
Japanese composer and arranger
#58
Karolina Olsson
Karolina Olsson
Swedish hibernator
#59
King Oliver
King Oliver
American jazz cornet player and bandleader
#60
Kirsten O'Brien
Kirsten O'Brien
Actress | presenter
#61
Kaetlyn Osmond
Kaetlyn Osmond
Canadian figure skater
#62
Ken Ofori-Atta
Ken Ofori-Atta
Ghanaian Economist co founder of Databank
Ken #101
#63
Korra Obidi
Korra Obidi
Nigerian musical artist | belly dancer | and writer
#64
Keith O'Brien
Keith O'Brien
British | Catholic former archbishop
Keith #86
#65
Kel O'Neill
Kel O'Neill
American actor
#66
Kadir Özkaya
Kadir Özkaya
19. President of the Constitutional Court
#67
K. J. Osborn
K. J. Osborn
American football wide receiver
#68
Kevin O'Sullivan
Kevin O'Sullivan
American college baseball coach
#69
Kelly Lee Owens
Kelly Lee Owens
Welsh electronic musician and music producer
#70
Ken Owen
Ken Owen
British musician
Ken #126
#71
Keith Olsen
Keith Olsen
American musician
Keith #96
#72
Kristina Orbakaitė
Kristina Orbakaitė
Russian singer and actress
#73
Kitty O'Neil
Kitty O'Neil
American racing driver and stuntwoman (1946–2018)
#74
Kent Osborne
Kent Osborne
actor and screenwriter
#75
Kevin O'Higgins
Kevin O'Higgins
Irish politician
#76
Keizō Obuchi
84th Prime Minister of Japan (1937-2000)
#77
Ken Ober
actor | game show host | television producer | screenwriter
Ken #141
#78
Karen O'Leary
New Zealand actor
#79
Kataem O'Connor
Canadian actor
#80
Ken Okuyama
Japanese automobile designer
Ken #144
#81
Kaito Ono
Japanese shoot boxer
#82
Kazuyuki Okitsu
Japanese voice actor
#83
Kati Outinen
Finnish actress
#84
Kakunoshin Ohta
Japanese racing driver
#85
Katharine O'Shea
British aristocrat
#86
Kola Oyewo
film actor
#87
Ken Ogata
Japanese actor
Ken #159
#88
Kevin O'Connor
physician to the President of the United States
#89
Ken Olisa
British businessman
Ken #165
#90
Keisuke Okada
admiral in the Imperial Japanese Navy
#91
Kenji Ohba
Japanese actor and stuntman
Kill Bill Volume 1
#92
Kyle O'Quinn
American basketball player
#93
Kelechi Osemele
American football offensive lineman
#94
Kechi Okwuchi
Nigerian-American singer and motivational speaker
#95
Keith O'Brien
American author and journalist
Keith #86
#96
Kevin O'Toole
US association football player
#97
Kid Ory
American jazz trombonist
#98
Katsushika Ōi
Japanese artist
#99
Koldo Obieta
Spanish association football player
#100
Ken Olsen
American engineer and businessman
Ken #178
#101
Kensho Ono
actor | voice actor and singer from Japan
#102
Kevin O'Rourke
American actor | television actor and film actor
The Aviator
#103
Kay Oyegun
American writer | producer | and director
#104
KZ Okpala
college basketball player (b. 1999)
#105
Kyoko Okazaki
Japanese manga artist
#106
Keisha Omilana
American model
#107
Khanh Ong
Australian chef | television personality and writer
#108
Kiyoshi Ōkubo
Japanese serial killer
#109
Kenneth Okonkwo
Nigerian actor
#110
Kenneth Oppel
Canadian children's writer
#111
Kevin O'Neill
English comic book illustrator (1953–2022)
#112
Kortney Olson
American bodybuilder
#113
Kei Okami
japanese physician
#114
Kegashbek Orunbayev
Kyrgyzstani-Russian serial killer
#115
Kate O'Connor
Irish athlete
#116
Kazuo Ohno
dancer
#117
Kōji Okada
Japanese video game producer and director
#118
Kow Otani
Japanese composer
#119
Kai O'Donnell
Australian rugby league player
#120
Kathleen O'Malley
American actress
#121
Kevin O'Neill
American college and professional basketball coach
#122
Kimberly Ovitz
American fashion designer
#123
Kojo Oppong
Ghanaian association football player
#124
Kazuo Okada
Japanese businessman
#125
Kevin O'Connor
Irish footballer
#126
Karim Onisiwo
Austrian footballer
#127
Kenichi Ogata
Japanese actor and voice actor
#128
Kai Owen
Welsh actor
#129
Kunio Okawara
Japanese mechanical designer
#130
Kate Osamor
British politician (born 1968)
#131
Kajsa Ollongren
Dutch politician
#132
Kirsten Oswald
Scottish politician
#133
Karl Oyston
British businessman
Karl #170
#134
Koki Ogawa
Japanese footballer
#135
Kenneth Omeruo
Nigerian footballer
#136
Kate Oates
British television producer
#137
Kieran O’Reilly
Musician | actor
#138
Kealia Ohai
American soccer player
#139
Katherine Cassandra Li Ong
Filipino businesswoman (born 2000)
#140
King O'Malley
Australian trade union leader and politician
#141
Kevin O'Callaghan
Irish footballer
#142
Kerstin Ott
German musician
#143
Kayle Osborne
Canadian ice hockey player
#144
Kelly O'Sullivan
American actress | screenwriter | and producer
#145
Kyōka Okamura
tennis player
#146
Keisuke Ogihara
Japanese musician
#147
K. Omanakutty
Indian singer
#148
Kassoum Ouattara
French-Ivorian footballer
#149
Kana Ōya
Japanese model | fashion model and actor
#150
Kieran O'Donnell
Irish politician
#151
Klaus Obermeyer
founder of Sport Obermeyer
#152
Kihachi Okamoto
Japanese film director
#153
Kate Osborne
British politician
#154
Kenzō Okuzaki
Japanese veteran and actor (1920–2005)
#155
Kwadwo Opoku
Ghanaian footballer
#156
Kristin O'Neill
Canadian ice hockey player
#157
Kiyoshi Ogawa
Japanese military pilot in World War II
#158
Kahinda Otafiire
Ugandan politician
#159
Katsuya Okada
Japanese politician
#160
Kim Ondaatje
Canadian artist
#161
Karan Oberoi
Indian fitness and fashion model
#162
Kiara Ortega
Puerto Rican model and beauty pageant titleholder
#163
Karim Ouchikh
French politician
#164
Kristoffer Olsson
Swedish footballer
#165
Kevin Overton
American basketball player (born 2004)
#166
Kay A. Orr
American politician
#167
Kieran O'Hara
association football player
#168
Kermit Oliver
American painter
#169
Kevin Carlos Omoruyi
Spanish footballer
#170
Kerry O'Brien
Australian television journalist and presenter
#171
Kurt Okraku
Ghanaian football journalist and administrator
#172
Kirsten Olson
American figure skater
#173
Kimo von Oelhoffen
American football player
#174
Kanoko Okamoto
Novelista | poetisa y ensayista
#175
Kate O'Brien
Irish novelist | playwright and activist
#176
Ken Oberkfell
baseball player and manager
Ken #141
#177
Kazumasa Oda
Japanese singer
#178
Kim Ogg
American prosecutor
#179
Kazuaki Okasaki
aum Shinrikyo member and murderer
#180
Kirsteen O'Sullivan
British broadcaster
#181
Kola Ogunmola
Nigerian actor
#182
Kara Owen
British diplomat
#183
Kevin O'Brien
Irish cricketer born in 1984
#184
Kristin Otto
swimmer
#185
Kerry O'Keeffe
Australian cricketer
#186
Karen Ogden
basketball player
#187
Kevin O'Connor
American businessman
#188
Kay One
German rapper
#189
Ken Onion
United States Marine
#190
Kenji Ozawa
Japanese musician
#191
Karim Ouellet
Canadian singer
#192
Kelly Oxford
Canadian author
#193
Kiyoshi Oka
Japanese mathematician
#194
Ko Ko Oo
Burmese general
#195
Kanako Otsuji
Japanese politician
#196
Kenji Ohtsuki
Japanese singer
#197
Kiyohiko Ozaki
Japanese singer (1943-2012)
#198
Kitan Oladapo
American football defensive back
#199
Kaleb Ort
American baseball player
#200
Kristy Oatley
Australian female equestrian Olympian