| Name | Birth date | Birth location | Death date | Death location |
|---|
| Norris, Walter Steve | | | | |
| Norris, Willard | | | | |
| Nostrand, Lucille | | | | |
| Nostrand, Severn | | | | |
| Nostrand, Thomas | | | | |
| Nostrand, Virginia | | | | |
| Nugent, Celinda Jones Carter | August 24, 1959 | | | |
| Nugent, D. Hamiliton | August 15, 1889 | | February 19, 1963 | |
| Nugent, Eliza Jane | 1869 | | | |
| Nugent, Ellen Nugent | December 03, 1861 | | | |
| Nugent, Florence | October 03, 1863 | | | |
| Nugent, Frances | 1867 | | | |
| Nugent, Lou Ella | | | | |
| Nugent, Mary Coos | February 18, 1873 | | May 25, 1943 | |
| Nugent, Mary or Nancy | | | | |
| Nugent, Neoma Ann | July 11, 1865 | | | |
| Nugent, Stephen | September 15, 1836 | | May 29, 1914 | |
| Nunnally, Carol Jean | November 23, 1944 | | | |
| Nunnally, John Clay | November 05, 1975 | Bastrop, Louisiana | | |
| Nunnally, Mary Elizabeth | July 09, 1957 | | | |
| Nunnally, Samuel Todd | January 07, 1997 | ElDorado, Arkansas | | |
| Nunnally, William John III | December 02, 1945 | Camden, Arkansas | | |
| Nunnally, William John, Jr. | October 25, 1920 | | | |
| Nunnally, William Seth | January 27, 1994 | ElDorado, Arkansas | | |
| Nunnally, William Todd | November 11, 1969 | Bastrop, Louisiana | | |
| O'Cain, James H. | | | | |
| O'Cain, James H., Jr. | | | | |
| O'Cain, Sean P. | | | | |
| Odom, Mary Eliza | November 28, 1845 | | February 01, 1927 | |
| O'Donnel, Claude Newton | 1936 | | | |
| O'Donnel, Claude Wainwright | 1896 | | | |
| O'Donnel, Jean Carole | 1929 | | | |
| O'Gara, Frank | | | | |
| O'Gara, James | | | | |
| O'Gara, Jullianne | | | | |
| Oge, Adolph | | | | |
| Oge, Annie | September 26, 1881 | | | |
| Oge, Frank | September 19, 1874 | Texas | 1926 | San Antonio, Texas |
| Oge, George | October 09, 1878 | | | |
| Oge, Josie | October 19, 1876 | | | |
| Oge, Louis | October 17, 1833 | France | July 26, 1915 | San Antonio, Texas |
| O'Leary, Ian Thomas | August 19, 1993 | Oklahoma City, Oklahoma | | |
| O'Leary, Johnny Earl Williams | June 04, 1939 | | | |
| O'Leary, Marry Shannon | April 04, 1970 | Cleveland, Bolivar, Mississippi | | |
| O'Leary, Savannah Nicole | October 21, 1995 | Oklahoma City, Oklahoma | | |
| O'Leary, Thomas Albert | April 28, 1963 | Cleveland, Bolivar, Mississippi | | |
| Oliver, Ruth | | | | |
| Orgain, Lynn | | | | |
| Ortega, Clemas | August 24, 1908 | | August 05, 1989 | |
| Ortega, Jeannie | | | | |
