List of authors by name: O

List of authors by name:

A – B – C – D – E – F – G – H – I – J – K – L – M – N – O – P – Q – R – S – T – U – V – W – X – Y – Z

• Michelle Obama (born 1964)
• Patrick O'Brian (1914–2000)
• Fitz James O'Brien (1828–1862)
• Robert C. O'Brien (1918–1973)
• Michael O'Brien (born 1948)
• Flannery O'Connor (1925–1964)
• Constance O'Day-Flannery
• Scott O'Dell, (1898–1989)
• Laurel O'Donnell
• Kenzaburō Ōe (born 1935)
• Stevan Ognenovski (born 1948)
• Amit Offir (born 1978)
• Elisabeth Ogilvie (1917–2006)
• John O'Hara (1905–1970)
• Bayo Ojikutu (born 1971)
• Gabriel Okara (born 1921)
• Janette Oke (born 1935)
• Jenny Oldfield (born 1949)
• Eugene O'Neill (1888–1953)
• Onyeka
• Ömer Seyfettin (1884–1920)
• Michael Ondaatje (born 1943)
• Kenneth Oppel (born 1967)
• Robert Oppenheimer (1904–1967)
• Bill O'Reilly (born 1949)
• Jerry Ordway (born 1957)
• Marek Oramus (born 1952)
• Mary Orr (1910–2006)
• José Ortega y Gasset (1883–1955)
• Abraham Ortelius (1527–1598)
• George Orwell (1903–1950) (pseudonym of Eric Arthur Blair)
• Arthur Osborne (1906–1970)
• John Osborne (1929–1994)
• Mary Pope Osborne (born 1949)
• Tam O'Shaughnessy (born 1952)
• Pat O'Shea (1931–2007)
• John Ostrander (born 1949)
• Niyi Osundare (born 1947)
• Ovidius (43 BC–AD 17/18)
• Ruth Owen (1885–1954)
• Wilfred Owen (1893–1918)
• Elsie J. Oxenham (1880–1960)
• Amos Oz (born 1939)
• Ismet Özel (born 1944)
• Joshua Ozersky (born 1967)
• O. Henry (1862–1910)
• Cynthia Ozick (born 1928)