| Name | Sex | aka | Birth date | Birth location | Death date | Death location | Marriage date | Spouse |
| Harkey, John, Jr. | Male | | December 12, 1796 | | 1883 | TX | August 23, 1814 | Ritch, Elizabeth |
| Harkey, Joseph Harry, PhD | Male | | | | | | | Phillips, Nancy Carol |
| Harkey, Joshua | Male | | 1780 | | December 19, 1826 | | WFT Est. 1797-1820 | Hooks, Trissy |
| Harkey, Julia Ann C. | Female | | September 12, 1849 | | August 25, 1864 | | | |
| Harkey, Kristin Marie | Female | | | | | | | |
| Harkey, Laura Ann | Female | | | | | | | Balwdin, Glenn |
| Harkey, Levi | Male | | November 10, 1801 | | February 24, 1850 | Yell County, AR | 1827 | Lipe, Julia Ann |
| Harkey, Margaret | Female | | | | | | | Horne, Richard Franklin |
| Harkey, Margaret J. | Female | | 1851 | | WFT Est. 1852-1945 | | | |
| Harkey, Marian | Female | | June 19, 1914 | Fort Mill, S.C. | March 15, 1979 | Shelby, NC | September 14, 1950 | Harrelson, Marshall Bryan, Jr. |
| Harkey, Martha Eve | Female | | August 10, 1849 | | WFT Est. 1863-1943 | | WFT Est. 1863-1896 | Rogers, B. F. |
| Harkey, Martin | Male | Junge, Martin Herche Der | February 24, 1771 | | February 16, 1846 | Hillsboro, IL | October 09, 1794 | Mensinger, Christina |
| Harkey, Martin | Male | | February 13, 1789 | | May 05, 1865 | Upshur County TX | 1812 | Conder, Catherine |
| Harkey, Martin | Male | | WFT Est. 1791-1811 | | WFT Est. 1829-1895 | | 1823 | Bowers, Jude |
| Harkey, Martin | Male | | December 15, 1815 | | WFT Est. 1860-1907 | | January 16, 1841 | Barnhardt, Mary Polly |
| Harkey, Martin | Male | | January 17, 1823 | | WFT Est. 1824-1913 | | | |
| Harkey, Martin | Male | | Abt. 1735 | Pennsylvania | 1807 | Cabarrus County NC | Abt. 1763 | Barringer, Catherine |
| Harkey, Martin III | Male | | September 12, 1813 | Iredell County NC | November 18, 1893 | Nokomis, IL | 1835 | Cress, Nancy |
| Harkey, Mary | Female | | March 17, 1797 | Crooked Creek, NC | WFT Est. 1798-1891 | | | |
| Harkey, Mary Eva | Female | | | | | | | Haak, William Harris, PhD |
| Harkey, Mary Jane | Female | | October 26, 1842 | | WFT Est. 1843-1936 | | | |
| Harkey, Matthias | Male | | WFT Est. 1787-1812 | | WFT Est. 1807-1893 | | WFT Est. 1807-1850 | Starnes, Elizabeth |
| Harkey, Matthias | Male | | 1795 | | March 20, 1852 | Hillsboro, IL | WFT Est. 1812-1840 | Brannir, Jane |
| Harkey, Matthias | Male | | June 09, 1797 | | March 03, 1876 | Harkeyville, San Saba County, TX | WFT Est. 1816-1846 | Furr, Catherine |
| Harkey, Moses M. | Male | | April 24, 1814 | | June 10, 1863 | Yell County, AR | September 28, 1838 | Fink, Eleanor |
| Harkey, Paul | Male | | WFT Est. 1786-1811 | | WFT Est. 1834-1896 | Bloomfield, MO | 1829 | Dry, Regina |
| Harkey, Paul Koenig, Jr. | Male | | | | | | | Greco, Brenda Ann |
| Harkey, Paul Koenig, Sr. | Male | | | | | | | Gardner, Mildred Louise |
| Harkey, Peter | Male | | Abt. 1795 | | 1869 | Mecklenburg County, NC | December 09, 1813 | Drew, Margaret |
| Harkey, Phillip Hart | Male | | | | | | | Unknown, Karen |
| Harkey, Polly | Female | | WFT Est. 1785-1805 | | WFT Est. 1823-1893 | | 1818 | Troutman, Jacob |
| Harkey, Polly | Female | | WFT Est. 1793-1816 | | WFT Est. 1835-1903 | | 1830 | Dry, Abraham |
| Harkey, Polly | Female | | June 23, 1814 | Mt. Pleasant, NC | WFT Est. 1815-1908 | | | |
| Harkey, Rose Ellen | Female | | June 28, 1858 | | WFT Est. 1872-1952 | | WFT Est. 1872-1905 | Howard, David M. |
| Harkey, Ruth Marie | Female | | | | | | | Peel, William Edward |
| Harkey, Samuel Jones | Male | | WFT Est. 1814-1833 | | WFT Est. 1851-1917 | | February 13, 1845 | McEachern, Sarah E. |
| Harkey, Sara Elizabeth | Female | | November 25, 1840 | | WFT Est. 1841-1934 | | | |
| Harkey, Sarah | Female | | August 15, 1799 | Crooked Creek, NC | WFT Est. 1800-1893 | | | |
| Harkey, Sarah | Female | | WFT Est. 1787-1814 | | WFT Est. 1836-1903 | | August 08, 1831 | Miller, John |
| Harkey, Sarah | Female | | August 31, 1799 | Cabarrus County NC | WFT Est. 1800-1893 | | | |
| Harkey, Saundra Pauline | Female | | | | | | | |
| Harkey, Scott Everet | Male | | | | | | | |
| Harkey, Sidney E. | Male | | December 25, 1888 | | WFT Est. 1889-1978 | | | |
| Harkey, Solomon | Male | | 1801 | | November 10, 1887 | | WFT Est. 1823-1854 | Unknown, Linney |
| Harkey, Solomon | Male | | December 26, 1806 | Iredell County NC | April 20, 1892 | Hillsboro, IL | WFT Est. 1823-1856 | Cress, Sophia |
| Harkey, Sophia B. | Female | | June 10, 1819 | | WFT Est. 1820-1913 | | | |
| Harkey, Susan Elizabeth | Female | | | | | | | Howard, Robert Talmadge |
| Harkey, Susannah | Female | | WFT Est. 1787-1815 | | WFT Est. 1803-1897 | | WFT Est. 1803-1848 | Bullin, John |
| Harkey, Susannah | Female | | Abt. 1799 | | WFT Est. 1800-1893 | | | |
| Harkey, Thomas | Male | | WFT Est. 1843-1871 | | WFT Est. 1849-1950 | | | |