Authors: O
- O. C. Ukejeborn 1981 · 2 quotes
- O. Henry1862–1910 · 40 quotes
- O. Timothy O'Meara1928–2018 · 1 quotes
- O.B. Hardison Jr.1928–1990 · 1 quotes
- Oabile Regoeng2 quotes
- Oampata Leroy Mosepidib. 1997 · 3 quotes
- Obadele Thompsonb. 1976 · 3 quotes
- Obafemi Awolowo1909–1987 · 15 quotes
- Obafemi Martinsborn 1984 · 2 quotes
- Obakeng Keitemoge4 quotes
- Obari Gomba6 quotes
- Obaro Ikime1936–2023 · 4 quotes
- Obed Asamoahborn 1936 · 2 quotes
- Obed Baloyiborn 1970 · 3 quotes
- Obi Asikab. 1968 · 5 quotes
- Obi Cubanaborn 1975 · 2 quotes
- Obi Jacksonb. 1960 · 2 quotes
- Obi Nduka Ezeagwunab. 1992 · 1 quotes
- Obi Nwakanmaborn 1966 · 1 quotes
- Obi Wali1932–1973 · 4 quotes
- Obianuju Ekeochaborn 1979 · 5 quotes
- Obinna Aguocha8 quotes
- Obioma Nwaorguborn 1948 · 12 quotes
- Obioma Okoliborn 1992 · 1 quotes
- Obiwuborn 1962 · 7 quotes
- Oblique Sevilleborn 2001 · 19 quotes
- Obo Aba Hisanjaniborn 1946 · 1 quotes
- Oby Ezekwesiliborn 1963 · 6 quotes
- Ocean Vuongborn 1988 · 1 quotes
- Oceanne Iradukundaborn 1996 · 3 quotes
- Ochumba Lubandjiborn 2001 · 8 quotes
- Octavia Butler1947–2006 · 68 quotes
- Octavia Nasr1 quotes
- Octavia Spencerb. 1970 · 14 quotes
- Octavio Cisnerosborn 1945 · 1 quotes
- Octavio Paz1914–1998 · 50 quotes
- Octavio Solisborn 1958 · 2 quotes
- Octavius Frothingham1822–1895 · 1 quotes
- Octavius Winslow1808–1878 · 3 quotes
- Oda Gasinzigwa19 quotes
- Odafe Atogun9 quotes
- Oded Fehrborn 1970 · 1 quotes
- Odette Babandoa Etoaborn 1961 · 1 quotes
- Odette Harrisborn 1969 · 2 quotes
- Odette Mwambaborn 1966 · 2 quotes
- Odette Nyiramilimob. 1956 · 10 quotes
- Odeya Rushborn 1997 · 2 quotes
- Odia Ofeimunborn 1950 · 7 quotes
- Odile Sankara3 quotes
- Odile Teteroborn 1998 · 1 quotes
- Odili Donald Oditaborn 1966 · 18 quotes
- Odilo Globocnik1904–1945 · 4 quotes
- Odilo Pedro Schererborn 1949 · 1 quotes
- Odilon Redon1840–1916 · 2 quotes
- Odion Ighaloborn 1989 · 3 quotes
- Odolaye Aremu1943–1997 · 7 quotes
- Odon Marie Arsène Razanakolonaborn 1946 · 1 quotes
- Odumodublvckborn 1993 · 2 quotes
- Odunayo Eweniyi17 quotes
- Odunayo Folasade Adekuoroyeborn 1993 · 3 quotes