People — M
Mike O'Connor
1946 – 2013
journalist
Mike O'Donaghue
b. 1945
sport cyclist
Mike O'Donoghue
b. 1987
Gaelic football player
Mike O'Dowd
1895 – 1957
boxer
Mike O'Hara
Mike O'Hearn
b. 1969
actor
Mike O'Hehir
1876 – 1940
Australian rules football player
Mike O'Koren
b. 1958
basketball player
Mike O'Leary
curler
Mike O'Malley
b. 1966
actor
Mike O'Meara
b. 1959
radio personality
Mike O'Neill
b. 1970
singer
Mike O'Neill
1877 – 1959
baseball player
Mike O'Neill
1928 – 1993
basketball player
Mike O'Neill
costume designer
Mike O'Neill
b. 1967
ice hockey player
Mike O'Neill
lacrosse player
Mike O'Neill
b. 1960
rugby league player
Mike O'Rourke
b. 1955
athletics competitor
Mike O'Rourke
1868 – 1934
baseball player
Mike O'Shea
b. 1987
cricketer
Mike O'Shea
b. 1969
explorer
Mike O'Shea
b. 1970
head coach
Mike Obermueller
b. 1973
lawyer
Mike Oberst
b. 1982
fiddler
Mike Obrovac
1955 – 2018
Canadian football player
Mike Ocasio
artist
Mike Ockrent
1946 – 1999
costume designer
Mike Oddy
1937 – 2016
squash player
Mike Odell
business executive
Mike Odioso
politician
Mike Oehler
1938 – 2016
writer
Mike Oghiadomhe
b. 1955
politician
Mike Ogletree
b. 1956
drummer
Mike Ohlman
b. 1990
baseball player
Mike Okamoto
comics artist
Mike Okoro
b. 1981
association football player
Mike Okot
b. 1958
athletics competitor
Mike Olcott
politician
Mike Oldfield
b. 1953
composer
Mike Oliphant
b. 1963
American football player
Mike Oliver
b. 1973
field hockey player
Mike Oliver
1945 – 2019
human rights defender
Mike Olliver
b. 1959
basketball player
Mike Olscamp
politician
Mike Olsen
b. 1968
racing driver
Mike Olt
b. 1988
baseball player
Mike Olton
1938 – 2021
cricketer
Mike Omer
b. 1979
writer
Mike Omoighe
1958 – 2021
painter
Mike Omotosho
politician
Mike Onoja
b. 1948
businessperson
Mike Opelka
b. 1957
sports commentator
Mike Oquaye Jnr
politician
Mike Oquist
b. 1968
baseball player
Mike Origi
b. 1967
association football player
Mike Orlando
b. 1968
guitarist
Mike Osborn
b. 1955
American football player
Mike Osborn
1917 – 2010
military personnel
Mike Osborne
1941 – 2007
jazz musician
Mike Osepa
b. 1991
basketball player
Mike Osman
b. 1959
comedian
Mike Ostrowski
screenwriter
Mike Ott
b. 1995
association football player
Mike Otto
b. 1983
American football player
Mike Ouellet
politician
Mike Ouellette
b. 1982
ice hockey player
Mike Ovey
1958 – 2017
Mike Owusu
b. 1977
association football player
Mike Owusu
b. 1995
association football player
Mike Oxley
1944 – 2016
politician
Mike Ozdowski
b. 1955
American football player
Mike Ozekhome
b. 1957
human rights defender
Mike P. Nelson
b. 2000
film director
Mike Packer
stage actor
Mike Padden
b. 1946
lawyer
Mike Padilla
police officer
Mike Page
1940 – 2021
baseball player
Mike Pagel
b. 1960
American football player
Mike Pagliarulo
b. 1960
baseball player
Mike Paidousis
1924 – 2002
wrestler
Mike Palacio
b. 1986
association football player
Mike Palm
1899 – 1974
American football player
Mike Palm
1925 – 2011
baseball player
Mike Palmateer
b. 1954
ice hockey player
Mike Palmer
1890 – 1972
American football player
Mike Pamment
1945 – 2006
association football player
Mike Panasiuk
b. 1997
American football player
Mike Pandey
filmmaker
Mike Pandolfo
b. 1979
ice hockey player
Mike Panepinto
b. 1965
American football player
Mike Pannett
writer
Mike Pantelides
b. 1983
politician
Mike Papantonio
b. 1953
radio personality
Mike Papazoglou
b. 1953
computer scientist
Mike Papi
b. 1992
baseball player
Mike Pappas
1942 – 2022
amateur wrestler
Mike Paradinas
b. 1971
club DJ
Mike Paredes
b. 2000
baseball player
Mike Parisi
b. 1983
baseball player