Writers 234 / 322
Orde M. Coombs (1939)
Oren Moverman (1966)
Orest Miller (1833)
Orhan Kemal (1914)
Orhan Pamuk (1952)
Orhan Veli Kanık (1914)
Oriana Fallaci (1929)
Oriel Gray (1920)
Orlando Mejía Rivera (1961)
Ormond Robbins (1910)
Osamu Dazai (1909)
Osbert Sitwell (1892)
Oscar Casares (1964)
Oscar D. Skelton (1878)
Oscar Fay Adams (1855)
Oscar Hijuelos (1951)
Oscar Moro (1948)
Oscar Sambrano Urdaneta (1929)
Oscar Wilde (1854)
Oscar Yanes (1927)
Oscar Zeta Acosta (1935)
Osip Mandelstam (1891)
Osip Notovich (1849)
Oskar Luts (1887)
Osório Duque-Estrada (1870)
Ostap Vyshnya (1889)
Osvaldo Lira (1904)
Oswald Bayer (1939)
Oswald Ottendorfer (1826)
Ota Pavel (1930)
Otis Adelbert Kline (1891)
Oton Župančič (1878)
Otto Funk (1868)
Otto Gildemeister (1823)
Otto Magnus von Stackelberg (1786)
Otto Manninen (1872)
Otto René Castillo (1934)
Outi Alanne (1967)
Ovadia Hedaya (1889)