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