All "o" Authors
- Oliver P. Smith
General | October 26, 1893 - December 25, 1977 - Omer Simeon
| July 21, 1902 - September 17, 1959 - Otto Kerner, Jr.
Former Governor of Illinois | August 15, 1908 - May 9, 1976 - Owen Hargreaves
Soccer player | b. January 20, 1981 - Ofra Haza
Singer | November 19, 1957 - February 23, 2000 -
- Oscar Ameringer
Author | 1870 - November 5, 1943 - Oskar Schlemmer
Painter | September 4, 1888 - April 13, 1943 - Olivier Sarkozy
Banker | b. May 26, 1969 - Ondrej Pavelec
Ice hockey player | b. August 31, 1987 - Oliver Pell
Cricket Player | September 3, 1826 - 1891 - Oscar Lua
American football player | b. May 9, 1984 - Oliverio Girondo
Poet | August 17, 1891 - January 24, 1967 - Olena Vitrychenko
Olympic athlete | b. November 25, 1976 - Oliver Wolcott
Former Governor of Connecticut | November 20, 1726 - December 1, 1797 - Otomo no Yakamochi
Poet | 718 - October 5, 785
