#1
Hakeem Olajuwon
Hakeem Olajuwon
Nigerian-American basketball player
#2
Haley Joel Osment
Haley Joel Osment
American actor
Forrest Gump
#3
Heather O'Rourke
Heather O'Rourke
American actress (1975–1988)
#4
Hiroo Onoda
Hiroo Onoda
Imperial Japanese Army intelligence officer (1922-2014)
#5
Hugh O'Connor
Hugh O'Connor
actor in United States (1962-1995)
Hugh #13
#6
Hugh O'Brian
Hugh O'Brian
American actor and United States Marine
Hugh #14
#7
Harun Osman Osmanoğlu
Harun Osman Osmanoğlu
Head of the Osmanoğlu family (born 1932)
#8
Hercules von Oberberg
Hercules von Oberberg
Dutch architect
#9
Hayley Orrantia
Hayley Orrantia
American actress | singer | and songwriter.
#10
Hazel O'Connor
Hazel O'Connor
English singer-songwriter and actress
#11
Hugh Roe O'Donnell
Hugh Roe O'Donnell
King of Dun na nGall
Hugh #24
#12
Hans Oster
Hans Oster
German general (1887–1945)
Hans #17
#13
Hiroya Oku
Hiroya Oku
Japanese manga artist
#14
Haumole Olakau'atu
Haumole Olakau'atu
Australian rugby league footballer
#15
Hussein Onn
Hussein Onn
Former 3rd Prime Minister of Malaysia (1922-1990)
#16
Hugh O'Flaherty
Hugh O'Flaherty
Irish priest
Hugh #38
#17
Hibiki Ōtsuki
Hibiki Ōtsuki
Japanese av idol
#18
Holmes Osborne
Holmes Osborne
American actor
Donnie Darko
#19
Hakeem Oluseyi
Hakeem Oluseyi
American astrophysicist | cosmologist | inventor | educator | science communicator | author
#20
Hugo Oliveira
Hugo Oliveira
Portuguese football manager (born 1979)
#21
Hermann Oberth
Hermann Oberth
Austro-Hungarian-born German physicist and engineer
#22
Hugh O'Leary
Hugh O'Leary
British accountant
Hugh #49
#23
Herta Oberheuser
Herta Oberheuser
Nazi physician
#24
Hans Ooft
Hans Ooft
Dutch footballer
Hans #35
#25
Henry Onyekuru
Henry Onyekuru
association football player
Henry #166
#26
Hugh O'Conor
Hugh O'Conor
actor | director | writer
Hugh #51
#27
Heather O'Reilly
Heather O'Reilly
American soccer player
#28
Hōchū Ōtsuka
Hōchū Ōtsuka
Japanese voice actor
#29
Hal Ozsan
Hal Ozsan
English actor
#30
Helmuth Osthoff
Helmuth Osthoff
German composer
#31
Hugo Aguilar Ortiz
Hugo Aguilar Ortiz
Mexican lawyer | born 1973
#32
Harry Frederick Oppenheimer
Harry Frederick Oppenheimer
South African businessman
Harry #137
#33
Henry Steel Olcott
Henry Steel Olcott
Union United States Army officer
#34
Headie One
Headie One
British rapper
#35
Hannah Ocuish
Hannah Ocuish
12-year-old Native American sentenced to death and executed in Connecticut in 1786
#36
Harry Oakes
Harry Oakes
British philanthropist
Harry #146
#37
Henry O
Henry O
Chinese-American actor
#38
Hanne Gaby Odiele
Hanne Gaby Odiele
Belgian model
#39
Hirotada Ototake
Hirotada Ototake
Japanese writer
#40
Hosa Wells Okunbo
Hosa Wells Okunbo
Nigerian business magnate
#41
Henry Olonga
Henry Olonga
Zimbabwean cricketer
#42
Hisashi Owada
Hisashi Owada
Japanese diplomat
#43
Han Ong
Han Ong
American writer
#44
Hiromi Oshima
Hiromi Oshima
Japanese model
#45
Holger Osieck
Holger Osieck
German footballer
#46
Hiroshi Ōshima
Hiroshi Ōshima
Japanese general
#47
Hans von Ohain
Hans von Ohain
German aerospace engineer
Hans #78
#48
Hidayat Orujov
Hidayat Orujov
Azerbaijani politician
#49
Hayley Okines
Hayley Okines
British activist
#50
Henry I Sinclair, Earl of Orkney
Henry I Sinclair, Earl of Orkney
Scottish and a Norwegian nobleman
#51
Hiromasa Ōgikubo
Hiromasa Ōgikubo
Japanese mixed martial artist
#52
Henry Fairfield Osborn
Henry Fairfield Osborn
American geologist | paleontologist | and eugenist
#53
Héctor Germán Oesterheld
Héctor Germán Oesterheld
journalist
#54
Harrison Osterfield
Harrison Osterfield
British actor and model
#55
Heike Kamerlingh Onnes
Heike Kamerlingh Onnes
Dutch physicist | Nobel prize winner
#56
Hans Ulrich Obrist
Hans Ulrich Obrist
Swiss art curator | critic and historian (b.1968)
Hans #92
#57
Helen Betty Osborne
Helen Betty Osborne
Canadian murder victim (1952-1971)
Helen #100
#58
Helen O'Connell
Helen O'Connell
American actress and singer
Helen #107
#59
Helen Oyeyemi
Helen Oyeyemi
British author
Helen #110
#60
Heather O'Neill
Heather O'Neill
Canadian writer
#61
Harry O'Donoghue
Harry O'Donoghue
Irish musician
#62
Hankiz Omar
Hankiz Omar
Chinese actress
#63
Haruko Obokata
Haruko Obokata
Japanese stem-cell researcher (born 1983)
#64
Helen O'Hara
Helen O'Hara
British singer
Helen #120
#65
Henry O'Neill
Henry O'Neill
American film actor
#66
Hotsumi Ozaki
Hotsumi Ozaki
Japanese journalist
#67
Hubert Ogunde
Hubert Ogunde
Nigerian actor and playwright
#68
Hideyoshi Obata
Hideyoshi Obata
Imperial Japanese Army general
#69
Hiroyuki Okiura
Hiroyuki Okiura
Japanese anime director
#70
Hellen Obiri
Hellen Obiri
Kenyan middle-distance runner
#71
Hiroko Okabe
Hiroko Okabe
Japanese actress
#72
Howard Overman
Howard Overman
British screenwriter
Howard #125
#73
Hatsuyo Oyama
Hatsuyo Oyama
(1912-1944)
#74
Hazel R. O'Leary
Hazel R. O'Leary
Politician | lawyer
#75
Helen Oxenbury
Helen Oxenbury
Book illustrator
Helen #155
#76
Hiroya Ozaki
Japanese musician
#77
Harold Olsen
American basketball player and coach
Harold #124
#78
Hayato Okamura
Czech interpreter and politician
#79
Hezekiah Ochuka
Kenyan coup leader
#80
Hikari Ōe
Japanese composer
#81
Humphry Osmond
British psychiatrist
#82
Hideo Oshima
Japanese footballer
#83
Horace Ové
British photographer and filmmaker
#84
Hanako Ōshima
Japanese actress and singer
#85
Henry Omaga-Diaz
Filipino journalist
#86
Harry Ognall
English jurist
#87
Hans Oliva-Hagen
German journalist | writer and screenwriter
Hans #160
#88
Hélio Oiticica
Brazilian artist
#89
Hermann von Oppeln-Bronikowski
German general
#90
Hod O’Brien
American musician
#91
Harrison Gray Otis
president and general manager of the Times-Mirror Company | publisher of the Los Angeles Times
#92
Hamish Ogston
British businessman
#93
Hugo Osorio
Salvadoran serial killer
#94
Hermann Oelrichs
American businessman | multimillionaire | owner of Norddeutsche Lloyd shipping
#95
Hugo Oconór
Military governor of northern Mexico
#96
Howard T. Odum
American ecologist
Howard #167
#97
Humberto Ortega
Nicaraguan politician
#98
Henry de Vere, 18th Earl of Oxford
English aristocrat | courtier and soldier
#99
Hugo Österman
Finnish general
#100
Henry Oldenburg
German theologian
#101
Heather Ogden
Canadian ballet dancer
#102
Henry Oryem Okello
Ugandan politician
#103
Hans von Tschammer und Osten
German sports official and Nazi politician
#104
Hironori Ōtsuka
martial artist
#105
Hiroko Oyamada
Japanese writer
#106
Henry O'Donnell
Australian rugby union player
#107
Hüsnü Özyeğin
Turkish businessman
#108
Henry Oscar
English actor
Lawrence of Arabia
#109
Hubert Opperman
Australian racing cyclist
#110
Hanif Omranzadeh
Iranian footballer
#111
Hend Al Otaiba
Emirian diplomat
#112
Henry Okah
Nigerian geurilla leader
#113
Halil Suleyman Ozerden
American judge
#114
Henry James O'Farrell
first person to attempt a political assassination in Australia
#115
Honesto Ongtioco
Filipino bishop
#116
Harald Öhquist
Finnish general
#117
Hiromitsu Ochiai
baseball player
#118
Hitomi Ōwada
Japanese seiyū
#119
Henrietta Ónodi
artistic gymnast
#120
Hideo Oguni
Japanese screenwriter
#121
Hank O'Day
American baseball player | manager | umpire
#122
Hannah O'Neill
New Zealand ballet dancer
#123
Helmut Oberlander
Nazi war criminal | who fought Canadian government efforts to strip him of his Canadian citizenship and deportation to Germany
#124
Hiroshi Ōnogi
Japanese novelist
#125
Harold Ockenga
American theologian
Harold #179
#126
Hugh Orde
police officer
#127
Héctor Olivera
film director
#128
Hideki Okajima
Japanese professional baseball pitcher
#129
Hervin Ongenda
French footballer
#130
Hamo Ohanjanyan
Armenian politician
#131
Humphrey Ocean
British artist
#132
Henry Orenstein
American poker player
#133
Holly One
Italian actor
#134
Hans von Obstfelder
German general
#135
Héctor Melesio Cuén Ojeda
Mexican scientist
#136
Hiroshi Ono
Japanese pixel artist (1957-2021)
#137
Horatio Walpole, 1st Earl of Orford
British politician and Earl
#138
Hernando R. Ocampo
Filipino artist
#139
Horace Ott
American musician
#140
Harrison Gray Otis
American politician
#141
Heinrich Wilhelm Olbers
German physician and astronomer
#142
Hugo Oliveira
Portuguese footballer
#143
Héctor Ortiz
Mexican footballer
#144
Honey Nway Oo
Burmese actress turned anti-government rebel
#145
Hiroki Ono
Japanese motorcycle racer
#146
Harry Olivieri
American restaurateur
#147
Henry Opukahaia
Early Hawaiian christian
#148
Hikari Okubo
Japanese motorcycle racer
#149
Hamidah Osman
Malaysian politician
#150
Hanna Öberg
swedish female biathlete
#151
Hanna Orthmann
German volleyball player
#152
Hal Osmond
British actor
#153
Henk Otten
Dutch politician
#154
Herman Ouseley, Baron Ouseley
British politician
#155
Henry T. Oxnard
American entrepreneur
#156
Herbert Romulus O'Conor
American politician
Herbert #186
#157
Hakeem Odoffin
association football player
#158
Harry O'Neill
American baseball player
#159
Hee Oh
Korean mathematician
#160
Henry Oaminal
Filipino politician
#161
Hamzat Ojediran
footballer
#162
Hirosi Ooguri
Japanese physicist
#163
Henry O'Kane
Ireland rugby league player
#164
Hajime Ohara
Japanese professional wrestler
#165
Halszka Osmólska
Polish paleontologist (1930–2008)
#166
Hilary Onek
Ugandan politician
#167
Hisao Oguchi
Japanese businessman
#168
Henrik Ojamaa
Estonian footballer
#169
Henry W. Oliver
American businessman
#170
Henry Owens
American professional baseball pitcher
#171
Hall Overton
musician | composer | music teacher
#172
Hidy Ochiai
Japanese martial artist
#173
Hama Okamoto
Japanese musician
#174
Héctor Olivera
Cuban National Series baseball player
#175
Hilda Ochoa-Brillembourg
Venezuelan business woman
#176
Hazel Oyeye Onou
Nigerian entrepreneur
#177
Heihachirō Ōkawa
Japanese actor
#178
Hideaki Ōmura
the governor of Aichi Prefecture
#179
Hiroshi Ōtake
Japanese voice actor
#180
Howard W. Odum
American sociologist
#181
Hark Olufs
North Frisian sailor
#182
Heini Otto
Dutch footballer and manager
#183
Harry Owens
American songwriter
#184
Hairuddin Omar
Malaysian footballer
#185
Halis Öztürk
Turkish politician
#186
Hilmi Özkök
Turkish general
#187
Harry Oliver
American art director
#188
Harry F. Olson
American engineer
#189
Harold G. Overstreet
12th Sergeant Major of the Marine Corps
#190
Henry Odera Oruka
Kenyan philosopher
#191
Heiko Oberman
Dutch historian
#192
Harry Ostrer
American geneticist
#193
Herman Obermayer
American journalist | publisher | politician (1924-2016)
#194
Harold Owen
Royal Navy officer
#195
Hugh O'Brien
American politician
#196
Herbert Marvin Ohlman
American inventor
#197
Henry Nelson O'Neil
English painter
#198
Hugo Ortega
Mexican-born American chef and cookbook author
#199
Hitoshi Ogawa
Japanese racing driver
#200
Holly E. Ordway
professor of English