| Name | Spouse | Birth location | Birth date | Death date | Death location | Marriage date | Marriage location |
|---|
| Nancy Lou Olive | | | | | | | |
| Nannie Olive | McGee | | | | | | |
| Nannie Olive | Davis, Charles | | | | | | |
| Nannie Olive | Dixon | | | | | | |
| Nannie Dell Olive | | Tennessee | February 04, 1923 | January 30, 1936 | Tennessee | | |
| Nathan Watson Olive | Hand, Ruth | Mars Hill, Ar | August 11, 1892 | January 25, 1927 | Smackover, Arkansas | | Washington D.C. |
| Nathaniel Olive | | | | | | | |
| Nathaniel Olive | Blackard, Sarah Ann | Lauderdale County, Alabama | October 30, 1838 | June 12, 1903 | | May 10, 1860 | |
| Nathaniel B. Olive | Plumly, Margaret | Prentiss County, Mississippi | May 07, 1923 | | | | |
| Neander Jackson Olive | Alford, Frances | | July 09, 1853 | 1920 | Wagram, Georgia | | |
| Nellie Olive | Goodwin, Carl | Apex. North Carolina | | | | | |
| Nellie Olive | | | | | | | |
| Nellie Barbara Olive | Ward, William Howard | | March 16, 1895 | | | July 30, 1912 | |
| Nellie Grey Olive | Moye | | | | | | |
| Nellie Sue Olive | | | | | | | |
| Nida Ella Olive | Summy, Garnet M. | Eldorado, Oklahoma | November 01, 1913 | | | | Reno, Nevada |
| Niel Olive | | | | | | | |
| Nina Olive | Byrne, D. B. | | | | | | Montgomery, Alabama |
| Nora Olive | | | | | | | |
| Nora A. Olive | | | May 30, 1873 | August 04, 1895 | | | |
| Nora Alma Olive | Lokey, Larkin L. | Tippah County, Mississippi | March 11, 1894 | | | March 04, 1922 | |
| Nora Ellen Olive | Russell, Howard Eugene | Greer County, Oklahoma Territory | July 16, 1911 | | | July 07, 1935 | |
| Nora Gem Olive | Francis, William T. | | September 28, 1870 | | | February 17, 1897 | |
| Norma Olive | | | | | | | |
| Norma Lee Olive | Breeze | | | | | | Houston, Texas |
| Noverter Guy Olive | | Prentiss County, Mississippi | June 28, 1899 | August 19, 1919 | | | |
| Obed O. Olive | | | | | | | |
| Olin Olive | | | | | | | |
| Ollie Ora Olive | Jennings, John Elbert | Prentiss County, Mississippi | April 03, 1907 | | | December 06, 1925 | |
| Opha Opal Olive | Bailey | Goff, Kansas | August 25, 1891 | | | | |
| Ora Olive | | | | | | | |
| Ora Bell Olive | Hawkins | | | | | | |
| Ora Bell Olive | | | December 07, 1894 | October 11, 1896 | | | |
| Ora Oscar Olive | | | | | | | |
| Orion Florence Olive | | | September 03, 1911 | | | | |
| Orren D. W. Olive | | | 1836 | | | | |
| Orren Earl Olive | | | August 01, 1906 | | | | |
| Orren Eudorus Olive | Barnes, Kathryn (Kate) Brunson | Arkansas | 1860 | 1902 | | November 12, 1884 | |
| Orren Lyle Olive | | Mars Hill, Arkansas | July 03, 1894 | 1895 | Mars Hill, Arkansas | | |
| Orren Olivia (Dolly) Olive | Keith, John B. | Mars Hill, Ar | December 1882 | October 1945 | | | |
| Oscar (Jake) Olive | King, Margaret E. | Olive Township, Illinois | January 16, 1851 | April 15, 1933 | Olive Township, Illinois | March 12, 1874 | |
| Oscar Clay Olive | | | December 07, 1881 | March 27, 1935 | | | |
| Oscar Updike Olive | Lewis, Kathryn Regina | | April 09, 1865 | | | June 28, 1888 | St. Louis, Missouri |
| Osie Fleming Olive | Shaw, Louise | | July 11, 1901 | 1972 | | | |
| Osie Ola Olive | Unknown | | | | | | Florence, Alabama |
| Otelia Olive | | | | | | | |
| Otho Lee Olive | | | | | | | |
| Otis Olive | Yates, Joe | | | | | | Florence, Alabama |
| Otis Hardy Olive | Brown, Esther | | | | | | |
| Otis Henderson Olive | | Mars Hill, Arkansas | 1871 | 1929 | Arizona | | |
