O'Hara is an
Anglicized form of the
Irish name Ó hEadhra. It may refer to:O'Hara as a surname
Barratt O'Hara (1882–1969), American politician
Catherine O'Hara (b. 1954), Canadian actress
Charles O'Hara (1740-1802), British military officer
David O'Hara (b. 1965), British actor
Edward O'Hara (b.1937), British politician
Frank O'Hara (1926–1966), American poet
Geoffrey O'Hara (1882-1967), Canadian American composer, singer and music professor
George O'Hara (1899-1966), American actor and screenwriter
Gerry O'Hara (b. 1925), British film and television director
Glen O'Hara (b. 1974), British academic historian
Helen O'Hara (b. 1955) British musician, violinist
James G. O'Hara (1925–1989), American statesman
Jamie O'Hara, (b. 1986), British football player
Jean O'Hara, American prostitute
Joan O'Hara, Irish actress
John Francis O'Hara (1888-1960) American catholic cardinal and educator
John Henry O'Hara (1905–1970), American writer
John Kennedy O'Hara, American politician
Kelli O'Hara (b. 1977), American actress and singer
Maggie Blue O'Hara, Canadian actress
Mary Margaret O'Hara, Canadian singer-songwriter
Maureen O'Hara (b. 1920), Irish actress
Shaun O'Hara, (b. 1977) American football player
Paige O'Hara (b. 1956) American singer and actress
Pat O'Hara, American football player
Patsy O'Hara (1957-1981), Irish Republican hunger striker
Russ O'Hara, American radio personality
Sayaka Ōhara, (b. 1975), Japanese seiyū
Takashi Ōhara, Japanese seiyū and Sayaka Ohara's younger brother
Theodore O'Hara (1820-1867), American poet and Confederate colonel
Tom O'Hara, American runner
Colonel Walter O'Hara, British army officer
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