Universal data > People > Famous people by initials > M

Famous people with the initials MO
September 27, 2026

Michael Owen

English association football player

Michael #9

Michael Olise

French footballer (born 2001)

Michael #16

Mary Oliver

American poet (1935–2019)

Mary #4

Mary-Kate and Ashley Olsen

American exactresses (born 1986)

Melissa O'Neil

Canadian singer (born 1988)

Mary-Kate Olsen

American businesswoman and actress (born 1986)

Masi Oka

Japanese actor

Bullet Train

Myktybek Orolbai

Kyrgyz mixed martial artist (born 1998)

Michelle Obama

lawyer and former First Lady of the United States (2009-2017) President Barack Obama

#10

Mikel Oyarzabal

Spanish footballer (born 1997)

#11

Mehmet Oz

Turkish-American surgeon | TV host | and government official (born 1960)

#12

Michael Oher

American football player

Michael #54

#13

Mesut Özil

Turkish-German association football player

#14

Maureen O'Hara

Irish–American actress and singer (1920–2015)

#15

Miranda Otto

Australian actress

War of the Worlds

#16

Maximilian Osinski

Austrian-American actor

Levon's Trade

#17

Martin O'Neill

Northern Irish association football player and manager (born 1952)

Martin #20

#18

Merle Oberon

British actress (1911-1979)

#19

Marie Osmond

American singer and member of The Osmonds

Marie #6

#20

Michael O'Keefe

American actor

Michael #76

#21

Michael O'Hearn

American bodybuilder

Michael #84 Magazine Dreams

#22

Martin O'Donnell

American video game composer

Martin #29

#23

Meaghan Oppenheimer

American screenwriter

#24

Meghan Ory

Canadian actress

#25

Mike Oldfield

English musician (born 1953)

Mike #44

#26

Madalyn Murray O'Hair

American atheist activist (1919–1995)

#27

Maggie O'Farrell

British writer

Hamnet

#28

Matt Olson

American baseball player

Matt #39

#29

Maureen O'Sullivan

Irish-American actress (1911-1998)

#30

Miguel Rodríguez Orejuela

Colombian drug trafficker

Miguel #6

#31

Matt O'Riley

English association football player (born 2000)

Matt #45

#32

Maduka Okoye

German football player

#33

Mike O'Malley

American actor

Mike #71 Deep Impact

#34

Michael Ontkean

Canadian actor

Michael #172 The Descendants

#35

Miles O'Brien

American broadcast journalist

#36

Mark Owen

pseudonym of U.S. Navy SEAL and author Matt Bissonnette

Mark #69

#37

Merlin Olsen

American football player and actor (1940-2010)

#38

Michelle O'Neill

First Minister of Northern Ireland since 2024

#39

Mamoru Oshii

Japanese filmmaker | television director | and writer

#40

Melvin O'Doom

DJ and television presenter

#41

Michael O'Leary

Irish businessman | CEO of Ryanair Group

Michael #199

#42

Milton Obote

second president of Uganda (1925-2005)

#43

Marla Olmstead

American artist

#44

Michael O'Dwyer

British colonial administrator

#45

Mary Margaret O'Hara

Canadian singer-songwriter and actress

Mary #72

#46

Mark O'Brien

Canadian actor and director

Mark #97 Ready or Not

#47

Momoko Okazaki

member of Babymetal | former member of Sakura Gakuin

#48

Milutin Osmajić

Montenegrin association football player (1999-)

#49

Mat Osman

British musician

#50

Maria Ozawa

Japanese AV idol and pornographic actress

Maria #32

#51

Michael Ondaatje

Canadian writer

#52

Margaret O'Brien

American film | television and stage actress

Margaret #29

#53

Mark Owen

English singer-songwriter (born 1972)

Mark #121

#54

Miquita Oliver

British television presenter

#55

Marina Ogilvy

daughter of Princess Alexandra | The Honourable Lady Ogilvy

#56

Marc Overmars

Dutch association football player

Marc #43

#57

Madolyn Smith Osborne

American actress

#58

Morgana O'Reilly

New Zealand actress

#59

Maggie O'Neill

British actress

#60

Michael O'Neill

American actor

Transformers

#61

Merrill Osmond

American musician

#62

Matt O'Leary

American actor

Matt #104

#63

Matheus França de Oliveira

Brazilian footballer

#64

Michael Ovitz

American talent agent

#65

Martin O'Malley

American politician (born 1963)

Martin #70

#66

Michael O'Hare

American actor

#67

Monty Oum

American animator

#68

Mohammed Odeh

Hamas military leader (may 2026)

#69

Megan Olivi

UFC Reporter | she is very sexy and is married to UFC Batty Boy flyweight joseph benavidez

#70

Malik Obama

Kenyan-American businessman and politician

#71

Malia Obama

daughter of former US President Barack Obama and Michelle Obama

#72

Matt Okine

Australian comedian

Matt #120

#73

Michael O'Donoghue

American actor and writer (1940-1994)

#74

Michael O'Farrell

American gangster (1949–1989)

#75

Maryse Ouellet

French-Canadian professional wrestler | model and business woman

#76

Marguerite Oswald

mother of Lee Harvey Oswald

#77

Maurice of Nassau, Prince of Orange

sovereign Prince of Orange from 1618

Maurice #20

#78

M. A. G. Osmani

Bangladeshi politician (1918-1984)

#79

Michael Oliver

English football referee

#80

Megumi Ogata

Japanese actress | voice actress and singer

#81

Marcell Ozuna

baseball player

#82

Mathilde Ollivier

French actress and producer born 1994

#83

Mariah O'Brien

American actress and model

#84

Michael Obafemi

Irish association football player

#85

Mari Osaka

Japanese tennis player

#86

Mel Ott

American baseball player

#87

Masaki Okada

Japanese actor (1989-)

#88

Michael Oliver

Former child actor

#89

Milo O'Shea

actor from the United States

#90

Michael Olowokandi

British basketball player

#91

Merlene Ottey

Jamaican-born Slovenian track athlete

#92

Mary Pope Osborne

American children's writer

Mary #165

#93

Max O'Leary

British association football player

Max #97

#94

Mas Oyama

Korean-born Japanese karateka

#95

Michael Omartian

American musician

#96

Mark Oliphant

Governor of South Australia (1971-1976)

#97

Mohan Singh Oberoi

Indian politician

#98

Melissa Ordway

American actress and model

Ted

#99

Metawin Opas-iamkajorn

Thai actor

#100

Morgan Ortagus

American television commentator | financial analyst and political advisor

#101

Michael O'Neill

Northern Irish association football manager (born 1969)

#102

Maurice, Count of Oldenburg

Est 1155 - 1209

#103

Monday Okpebholo

Nigerian politician

#104

Miles Ocampo

Filipina actress and model

#105

Miles O'Keeffe

American actor

#106

Mori Ōgai

Japanese general and novelist

#107

Malcolm Offord

Scottish financier and politician

#108

Milan I Obrenović

king of Serbia

#109

Marta Ortega

Spanish businesswoman

#110

Madge Oberholtzer

American schoolteacher and murder victim

#111

Michael O'Shea

American character actor

#112

Mauricio Ochmann

American actor

#113

Mislav Oršić

Croatian footballer

#114

Maja Ognjenović

Serbian female volleyball player

#115

Masanosuke Ono

Japanese freestyle wrestler

#116

Martin Offiah

English rugby union player

Martin #125

#117

Maxi Oyedele

English-Polish footballer

#118

Mahmut Orhan

Turkish Radio Jokey

#119

Maria Ouspenskaya

Actress | acting and dance coach

Maria #110

#120

Misha Osherovich

American actor | filmmaker and activist

#121

Matt Oberg

American actor (born 1976)

#122

Michael Olaha

association football player

#123

Maria Orosa

Filipino chemist

Maria #111

#124

Miriam O'Callaghan

Irish broadcaster

#125

Mike O'Brien

American actor and comedian

#126

Martin O'Hagan

Irish investigative journalist

Martin #138

#127

Michael O'Loughlin

Australian rules footballer

#128

Moroni Olsen

actor

#129

Michał Oleksiejczuk

Polish mixed martial arts fighter

#130

Mehmet Okur

Turkish basketball player

#131

Molly O'Day

American film actress

#132

Matt Olmstead

American television writer and producer

#133

Meg O'Neill

American chief executive

#134

Magnus Erlendsson, Earl of Orkney

Earl of Orkney

#135

Madina Okot

Kenyan basketball player

#136

Maggie Ollerenshaw

British actress

#137

Michael Ollis

United States Army Medal of Honor recipient (1988–2013)

#138

Marco de la O

Mexican actor

#139

Michaela Onyenwere

American basketball player

#140

Max Ophüls

German-born film director

Max #137

#141

Michael Oakeshott

British philosopher

#142

Magglio Ordóñez

Venezuelan baseball player

#143

Mohamed Ouahbi

Moroccan association football coach

Mohamed #32

#144

Mohamed Oufkir

Moroccan politician and officer

Mohamed #34

#145

Maurice Oldfield

Chief of the SIS

Maurice #53

#146

Mathías Olivera

Spanish association football player

#147

Motilal Oswal

Indian businessman

#148

Mansour Ojjeh

Saudi Arabian businessman

#149

Matt Ox

American rapper

#150

Mark O'Connor

American fiddle player

#151

Manoel de Oliveira

Portuguese film director

#152

Mollie O'Callaghan

Australian swimmer

#153

Michael Ouweleen

American television writer

#154

Michael Ohoven

German film producer

#155

Mari Okada

Japanese screenwriter

#156

Mark O'Mara

American lawyer

#157

Marcus Ornellas

Brazilian actor

#158

Mariana Ochoa

Mexican singer & actress

#159

Major Owens

American politician

#160

Mercedes of Orléans

Queen consort of Spain

#161

Matt Osborne

American professional wrestler

#162

Megumi Okina

Japanese actor and singer

#163

Maureen Orth

American journalist

#164

Massimo Oddo

Italian footballer

#165

Melissa Odabash

American fashion designer

#166

Martin Olson

American director | producer and writer

Martin #189

#167

Meg Wynn Owen

British actress (1939–2022)

#168

Matt O'Donnell

American journalist

#169

Milan Ohnisko

Czech poet and editor

#170

Marian Saastad Ottesen

Norwegian actress

Her

#171

Moka Only

Canadian musician

#172

Mary Ann Ochota

British broadcaster and anthropologist

#173

Michael O'Leary

American actor

#174

Mark O'Meara

professional golfer

#175

Michael Olunga

Kenyan association football player

#176

Mark Olson

American musician

#177

Mark Osborne

Canadian ice hockey player

#178

Matt O'Donnell

Canadian football player

#179

Michelle Ogundehin

British author | consultant | and presenter

#180

Miho Okasaki

Japanese voice actress

#181

Mehmed Orhan

Pretender to the Ottoman throne

#182

Marina del Pilar Ávila Olmeda

Politician in the Mexican congress

#183

Maura O'Connell

Irish singer

#184

Michel Onfray

French philosopher

Michel #45

#185

Mary White Ovington

American activist | NAACP founder

#186

Mark J. O’Neil

American army general

#187

Mary O'Hara

Irish soprano | harpist

#188

Meghan O'Sullivan

American academic

#189

Marc Okrand

American linguist

Marc #123

#190

Malika Oufkir

Moroccan Amazigh (Berber) writer and former disappeared

#191

Martin Olsson

Swedish association football player

#192

Massimo Osti

Italian fashion designer

#193

Miss Abby OMG

Brazilian drag queen and make-up artist

#194

Melvyn Ong

military officer

#195

Mark Olshaker

American author

#196

Mark Osborne

American film director | writer | producer and animator

#197

Miye Oni

Nigrerian-American basketball player

#198

Marc Ouellet

Canadian Catholic cardinal

Marc #128

#199

Masami Ōbari

Japanese anime director | animation director and mecha and character designer

#200

Matt Orzech

American football long snapper

Famous people with the initials MOSeptember 27, 2026

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Famous people with the initials MO
September 27, 2026