United Kingdom Quotes
- Olaf Stapledon 1886 - 1950
- Olaudah Equiano 1745 - 1797
- Oli Thompson 1980 -
- Olive Wyon 1881 - 1966
- Oliver Burkeman 1975 -
- Oliver Cromwell 1599 - 1658
- Oliver D. Crisp 1972 -
- Oliver Dowden 1978 -
- Oliver Goldsmith 1728 - 1774
- Oliver Jackson-Cohen 1986 -
- Oliver Joseph Lodge 1851 - 1940
- Oliver Reed 1938 - 1999
- Oliver Sacks 1933 - 2015
- Oliver Sim 1990 -
- Oliver St. John 1598 - 1673
- Oliver Sykes 1986 -
- Olivia Colman 1974 -
- Olivia Cooke 1993 -
- Olivia d'Abo 1969 -
- Olivia De Havilland 1916 - 2020
- Olivia Williams 1968 -
- Olly Alexander 1990 -
- Olly Murs 1984 -
- Ophelia Lovibond 1986 -
- Orlando Bloom 1977 -
- Orlando Gibbons 1583 - 1625
- Os Guinness 1941 -
- Oscar Wilde 1854 - 1900
- Oswald Chambers 1874 - 1917
- Oswald Mosley 1896 - 1980
- Ouida 1839 - 1908
- Ovie Soko 1991 -
- Owain Yeoman 1978 -
- Owen Feltham 1602 - 1668
- Owen Glendower 1359 - 1415
- Owen Paterson 1956 -
- Ozwald Boateng 1967 -
- Ozzy Osbourne 1948 -
- P. D. James 1920 - 2014
- P. E. Cleator 1908 - 1994