| Obryan, Laurance | Edgecombe (1); 383 acres, 1802 |
| Obryan, Lawrence | Anson (1); 100 acres, 1774 |
| Obryan, Tillotson | Richmond (1); 100 acres, 1787 |
| Obryan, Timothy | Bladen (1); 100 acres |
| Ocain, Betty | Martin (1); 113 acres, 1780 |
| Ocanneen, Samuel | Duplin (1); 150 acres |
| Ocarrel, Henry | Sumner TN (1); 1000 acres, 1797 |
| Ocarrel, William | Sumner TN (1); 1000 acres, 1797 |
| Occoneechee Creek | Bertie (6), Northampton (4), Chowan (1); total 11 grants and 2934 acres, 1713-1810 |
| Occonoh Branch | Chatham (1); 400 acres, 1783 |
| Ocheltree, Duncan | Cumberland (1); 500 acres, 1789 |
| Ochiltree, David | Cumberland (1); 93 acres, 1819 |
| Ochiltree, Duncan | Bladen (2); 100 acres, 1773 |
| Ochittree, Duncan | Cumberland (3); 627 acres, 1789 |
| Ochittree, Hugh | Cumberland (1); 300 acres, 1789 |
| Ochre Bank | Haywood (1); 25 acres |
| Ochre Creek | Haywood (7), Buncombe (1); total 8 grants and 925 acres, 1805-1843 |
| Ockettew, David | Cumberland (1); 200 acres, 1792 |
| Oconalaftee River (tenn.) | Tennessee TN (1); 640 acres |
| Oconaluftee Creek | Buncombe (4), Swain (3); total 7 grants and 2239 acres, 1797-1903 |
| Oconaluftee River | Swain (76), Haywood (62), Jackson (33), plus 31 grants in 1 other county; total 202 grants and 150581 acres, 1796-1921 |
| Oconaluftee Township | Swain (3); 158 acres, 1914-1918 |
| Oconalufty Creek | Buncombe (1); 200 acres |
| Oconalufty Township | Swain (1); 400 acres, 1882 |
| Oconoluftee River | Swain (1), Haywood (1); total 2 grants and 427 acres, 1824-1888 |
| Oconolufty River | Buncombe (1); 0 acres, 1796 |
| Ocracock Island | Carteret (1); 50 acres, 1749 |
| Ocracoke | Hyde (1), Carteret (1); total 2 grants and 15 acres, 1789-1940 |
| Ocracoke Inlet | Carteret (12), Currituck (2); total 14 grants and 2014 acres, 1738-1872 |
| Ocracoke Island | Carteret (16), Hyde (6); total 22 grants and 3237 acres, 1806-1946 |
| Ocracoke Lighthouse (N.C.) | Hyde (34); 333 acres, 1888-1931 |
| Ocracoke Methodist Church | Hyde (1); 0 acres, 1940 |
| Ocracoke Township | Hyde (3); 185 acres, 1915-1921 |
| Ocre, Christopher | Mecklenburg (1); 233 acres, 1764 |
| Odain, John | Hertford (1); 520 acres, 1780 |
| Odam Branch | Moore (3); 135 acres, 1802-1853 |
| Odam's Marsh | Duplin (2); 750 acres, 1754-1765 |
| Odam, Aaron | Edgecombe (1), Chowan (1), Bladen (1); total 3 grants and 438 acres, 1723-1783 |
| Odam, Abraham | Edgecombe (7), Duplin (4), Bladen (1); total 12 grants and 2404 acres, 1738-1759 |
| Odam, Benjamin | Bladen (3); 500 acres, 1764-1769 |
| Odam, Genna | Pitt (1); 100 acres, 1793 |
| Odam, Henry | Onslow (1); 3 acres, 1856 |
| Odam, Isaac | Bladen (3); 200 acres, 1758-1759 |
| Odam, Jacob | Chowan (5), Edgecombe (1), Bladen (1), plus 1 grant in 1 other county; total 8 grants and 1824 acres, 1738-1809 |
| Odam, Jacob, Sr. | Wayne (1); 100 acres, 1797 |
| Odam, James | Johnston (1); 116 acres, 1799 |
| Odam, John | Edgecombe (2), Chowan (2), Bladen (2), plus 4 grants in 4 other counties; total 10 grants and 3352 acres, 1743-1875 |
| Odam, Richard | Duplin (3), Anson (2); total 5 grants and 1000 acres, 1754-1790 |
| Odam, Theophilus | Onslow (1); 25 acres, 1841 |
| Odam, Thomas | Bladen (1); 100 acres, 1769 |
| Odam, W. G. | Graham (1); 52 acres, 1885 |
| Odam, William | Sampson (3), Iredell (2), Macon (1), plus 3 grants in 3 other counties; total 9 grants and 965 acres, 1774-1828 |
| Odam, Wright | Pitt (1); 100 acres, 1793 |
| Odams Branch | Bladen (2); 230 acres, 1779-1813 |
| Odams Swamp | Bladen (1); 100 acres, 1789 |
| Odaniel, Owen | Chowan (1); 480 acres, 1720 |
| Odar Swamp | Duplin (1); 400 acres, 1762 |
| Odel, Caleb | Hawkins TN (1); 100 acres, 1795 |
| Odel, Jeremiah | Rockingham (1); 39 acres, 1818 |
| Odel, William | Washington TN (1); 239 acres |
| Odell, Armsteel | Rockingham (1); 50 acres, 1804 |
| Odell, Benjamin | Buncombe (3), Washington TN (1); total 4 grants and 620 acres, 1792-1809 |
| Odell, C. B. | Cherokee (1); 18 acres, 1896 |
| Odell, Caleb | Randolph (1); 150 acres, 1803 |
| Odell, Charles B. | Cherokee (1); 9 acres, 1902 |
| Odell, D. W. | Cherokee (2); 85 acres, 1887-1892 |
| Odell, David W. | Cherokee (1); 50 acres, 1878 |
| Odell, Isaac | Randolph (3), Guilford (1); total 4 grants and 226 acres, 1799-1804 |
| Odell, Jeremiah | Rockingham (1); 39 acres |
| Odell, John | Rockingham (1), Mecklenburg (1); total 2 grants and 935 acres, 1767-1800 |
| Odell, Joseph | Rockingham (2), Guilford (1); total 3 grants and 355 acres, 1780-1829 |
| Odell, N. B. | Cherokee (1); 13 acres, 1892 |
| Odell, Thomas | Cherokee (1); 18 acres, 1887 |
| Odell, William | Washington TN (1); 440 acres, 1782 |
| Odell, Zebulon B. | Cherokee (1); 50 acres, 1903 |
| Odells Creek | Transylvania (2), Buncombe (1); total 3 grants and 150 acres, 1835-1863 |
| Odells Mill Shoal | Buncombe (1); 200 acres, 1810 |
| Odem, Abraham | Duplin (1); 100 acres, 1759 |
| Odem, Isaac | Johnston (1), Bladen (1); total 2 grants and 300 acres, 1752-1759 |
| Oden Swamp | Beaufort (8); 1998 acres, 1764-1925 |
| Oden, Charles | Beaufort (3); 165 acres, 1799-1819 |
| Oden, H. H. | Beaufort (2); 18 acres, 1889-1891 |
| Oden, Thomas | Beaufort (1); 33 acres, 1818 |
| Odencal, John | No County Given TN (1); 0 acres |
| Odeneal, Bartholomew | Washington TN (1); 200 acres, 1784 |
| Odeneal, John | Rockingham (12), Guilford (1); total 13 grants and 3112 acres, 1787-1832 |
| Odens Island | Bertie (1); 2 acres, 1818 |
| Odern, Jacob | Chowan (1); 353 acres, 1714 |
| Odgen, Richard | New Hanover (3); 430 acres, 1759-1767 |
| Odgen, Solomon | New Hanover (1); 200 acres |
| Odham, Theophilus | Onslow (1); 15 acres, 1849 |
| Odien, Thomas | Orange (1); 490 acres, 1762 |
| Odier, Austin | McDowell (1); 50 acres, 1862 |
| Odin, A. P. | Dare (1); 0 acres, 1909 |
| Odin, M. R. | Dare (1); 0 acres, 1909 |
| Odineel, Bartholomew | Washington TN (1); 100 acres, 1793 |
| Odion, William | Burke (1); 300 acres, 1834 |
| Odium, O. F. | Onslow (1); 8 acres, 1900 |
| Odle, Benjamin | Washington TN (1), Greene TN (1); total 2 grants and 170 acres, 1792 |
| Odle, Benjamin, Sr. | Buncombe (2); 200 acres |
| Odle, Caleb | Washington TN (1); 80 acres, 1784 |
| Odle, Isaac | Randolph (3), Washington TN (1); total 4 grants and 500 acres, 1783-1804 |
| Odle, Joseph | Rockingham (2); 150 acres, 1796 |
| Odle, Nehemiah | Randolph (1); 150 acres, 1791 |
| Odle, Thomas | Cumberland (1); 80 acres, 1758 |
| Odle, William | Rockingham (1), Washington TN (1); total 2 grants and 465 acres, 1782-1795 |
| Odles Creek | Buncombe (1); 200 acres |
| Odom, Aaron | Bladen (2), Robeson (1), Edgecombe (1); total 4 grants and 602 acres, 1779-1788 |
| Odom, Abraham | Edgecombe (2); 400 acres |
| Odom, Andrew | Sampson (2); 166 acres, 1824 |
| Odom, Eleane | Sampson (1); 100 acres, 1802 |
| Odom, Henry | Bladen (1); 200 acres |
| Odom, Isaac | Anson (1), Bladen (1); total 2 grants and 840 acres, 1753 |
| Odom, Jacob | Sampson (1), Wayne (1); total 2 grants and 300 acres |
| Odom, James | Johnston (6), Robeson (1), Sullivan TN (1), plus 1 grant in 1 other county; total 9 grants and 1510 acres, 1784-1797 |
| Odom, Jethro | Wayne (2); 210 acres, 1803-1807 |
| Odom, John | Bladen (3), Sampson (2), Beaufort (1), plus 2 grants in 2 other counties; total 8 grants and 1534 acres, 1753-1794 |
| Odom, John, Jr. | Bladen (2); 300 acres, 1779 |
| Odom, Michael | Johnston (1); 160 acres, 1790 |
| Odom, Nancy | Robeson (2); 290 acres, 1795-1797 |
| Odom, Richard | Anson (1); 75 acres, 1787 |
| Odom, Tamor | Bladen (1); 200 acres |
| Odom, Thomas | Orange (1); 200 acres |
| Odom, William | Bladen (2), Sampson (1), Robeson (1); total 4 grants and 700 acres, 1779-1799 |
| Odoms Horse Pen Branch | Johnston (1); 50 acres, 1816 |
| Odoms Pond | Richmond (1); 200 acres, 1803 |
| Odoms, John | Bladen (1); 100 acres, 1775 |
| Odon, Isaac | Anson (1); 100 acres, 1758 |
| Odon, Jacob | Wayne (1); 100 acres, 1792 |
| Odum, Aaron | Chowan (1), Bladen (1); total 2 grants and 940 acres, 1719-1755 |
| Odum, Abraham | Duplin (3); 680 acres, 1767-1772 |
| Odum, Demcey | Gates (1); 72 acres, 1783 |
| Odum, Dickerson | Davidson TN (1); 640 acres, 1797 |
| Odum, George A. | Onslow (1); 8 acres, 1904 |
| Odum, H. H. | Swain (1); 64 acres, 1896 |
| Odum, Henry | Onslow (1); 7 acres, 1912 |
| Odum, Jacob | Dobbs (4), Bladen (1); total 5 grants and 600 acres, 1771-1787 |
| Odum, Jethro | Dobbs (1), Wayne (1); total 2 grants and 141 acres, 1779-1807 |
| Odum, John | Duplin (1); 200 acres, 1784 |
| Odum, John D. | Onslow (2); 10 acres, 1892-1900 |
| Odum, John D., Jr. | Onslow (1); 5 acres, 1913 |
| Odum, Richard | Duplin (4), Anson (2), Richmond (1); total 7 grants and 665 acres, 1768-1791 |
| Odum, Sion | Anson (1); 110 acres, 1780 |
| Odum, Thomas | Duplin (4), Bladen (1); total 5 grants and 700 acres, 1764-1782 |
| Odum, W. B. | Robeson (1); 50 acres, 1881 |
| Odum, William | Duplin (2), Bladen (2), Sampson (1), plus 1 grant in 1 other county; total 6 grants and 713 acres, 1772-1829 |
| Oferel, Barnabas | Orange (1); 7 acres, 1812 |
| Off Island | Dare (1); 3 acres, 1897 |
| Offett, James | Greene TN (1); 200 acres, 1793 |
| Offield, John | Sullivan TN (1); 200 acres, 1782 |
| Ofiel, James | Sullivan TN (1); 50 acres, 1796 |
| Ogburn, C. B. | Forsyth (1); 21 acres, 1857 |
| Ogburn, John | Johnston (1); 640 acres, 1782 |
| Ogburn, Littleberry | Johnston (1); 200 acres, 1790 |
| Ogburn, Stephen | Chatham (1); 100 acres, 1794 |
| Ogdell, Benjamin | Montgomery (1); 200 acres, 1793 |
| Ogden, Isaac | Western District TN (5), New Hanover (1); total 6 grants and 5140 acres, 1769-1788 |
| Ogden, Jonathan | New Hanover (2); 1280 acres, 1735 |
| Ogden, Neale | Craven (1); 2 acres, 1791 |
| Ogden, Philemon | Johnston (2); 400 acres, 1775 |
| Ogden, Richard | New Hanover (8), Bladen (1); total 9 grants and 1430 acres, 1741-1762 |
| Ogden, Solomon | New Hanover (12); 2505 acres, 1735-1780 |
| Ogden, Titus | Western District TN (5), Craven (1); total 6 grants and 5002 acres, 1788-1791 |
| Ogden, W. L. | Clay (1); 640 acres, 1877 |
| Ogden, William L. | Clay (1); 640 acres, 1877 |
| Ogdin, Solomon | New Hanover (1); 150 acres, 1780 |
| Ogdon, Richard | New Hanover (1), Bladen (1); total 2 grants and 500 acres, 1754-1760 |
| Ogdon, Solomon | New Hanover (1); 100 acres, 1758 |
| Ogelby, John | Davidson TN (1); 640 acres, 1791 |
| Ogelsby, A. A. | Surry (1); 50 acres, 1852 |
| Oggden, Dempsey | Sumner TN (1); 640 acres |
| Oggden, Starkey | Sumner TN (1); 640 acres |
| Ogilvie, William | Granville (1); 10 acres, 1793 |
| Ogilvie, William, Sr. | Granville (1); 193 acres, 1793 |
| Ogle, Hercules | Orange (1); 300 acres, 1762 |
| Ogle, John | Mecklenburg (2); 600 acres, 1767-1769 |
| Oglebee, Benjamin | Carteret (1); 150 acres, 1783 |
| Oglebey, William | Granville (1); 555 acres, 1761 |
| Ogleby, Micajah | Surry (2); 150 acres, 1799-1802 |
| Ogleby, Nehemiah | Sumner TN (1); 640 acres |
| Oglesbe, Benjamin | Carteret (2); 150 acres, 1789 |
| Oglesbe, Joseph | Carteret (1); 100 acres, 1768 |
| Oglesbe, Thomas | Carteret (1); 100 acres, 1767 |
| Oglesbee, Benjamin | Carteret (3); 301 acres, 1783 |
| Oglesbee, Gideon O. | Carteret (1); 10 acres, 1804 |
| Oglesbee, John | Craven (1); 50 acres, 1793 |
| Oglesbee, Thomas | Carteret (2); 104 acres, 1773-1785 |
| Oglesby, Benjamin | Carteret (3); 350 acres, 1800-1808 |
| Oglesby, Bridge A. | Carteret (1); 99 acres, 1853 |
| Oglesby, Bridger A. | Carteret (1); 25 acres, 1842 |
| Oglesby, Gem | Carteret (1); 45 acres, 1897 |
| Oglesby, John | Carteret (8), Craven (1); total 9 grants and 1016 acres, 1756-1835 |
| Oglesby, Joseph | Carteret (1); 50 acres, 1805 |
| Oglesby, L. T. | Carteret (1); 20 acres, 1897 |
| Oglesby, Levi | Carteret (2); 175 acres, 1816-1835 |
| Oglesby, Levi T. | Carteret (2); 198 acres, 1853 |
| Oglesby, Levi, Jr. | Carteret (1); 100 acres, 1842 |
| Oglesby, M. | Wilkes (2); 200 acres, 1846 |
| Oglesby, Micajah | Surry (6); 800 acres, 1799-1838 |
| Oglesby, Nathan | Carteret (1); 100 acres, 1835 |
| Oglesby, Richard | Davidson TN (1); 640 acres, 1787 |
| Oglesby, Thomas | Carteret (2), Surry (1); total 3 grants and 450 acres, 1761-1819 |
| Oglesby, Thomas S. | Beaufort (1); 100 acres, 1858 |
| Oglesby, Thomas, Jr. | Carteret (1); 6 acres, 1799 |
| Oglesby, Timothy | Davidson TN (1); 640 acres, 1787 |
| Oglesby, Zacheus | Carteret (1); 46 acres, 1897 |
| Oglesby, Zemariah | Carteret (3); 154 acres, 1853-1888 |
| Oglesvie, John | Carteret (1); 100 acres |
| Oglethorpe, Richard | Burke (1); 300 acres, 1780 |
| Oglevie, William | Granville (3); 400 acres, 1780-1783 |
| Oglivie, William | Edgecombe (1); 360 acres, 1752 |
| Ogwin, Daniel | Chowan (1); 650 acres, 1722 |
| Ogwin, John | Bladen (1); 150 acres, 1789 |
| Ohair, William | Onslow (1); 100 acres, 1773 |
| Ohairs Branch | Onslow (1); 100 acres, 1773 |
| Oil Mill Creek | McDowell (4); 240 acres, 1854-1883 |
| Oil Mill Fork | Burke (1); 100 acres, 1829 |
| Oister, Peter | Anson (1); 320 acres, 1754 |
| Okeef, Edmond | Craven (1); 100 acres, 1791 |
| Okey, Joseph | Granville (1); 250 acres, 1782 |
| Okey, Joseph, Jr. | Granville (1); 250 acres, 1782 |
| Okie Branch | Duplin (4); 1030 acres, 1760-1843 |
| Old Baptist Meeting House | Polk (1); 17 acres, 1874 |
| Old Camp Branch | Yancey (1); 100 acres, 1841 |
| Old Camp Creek | Yancey (1); 50 acres, 1844 |
| Old Chapel Swamp | Washington (2); 73 acres, 1806-1808 |
| Old Entry Swamp | Onslow (1); 90 acres, 1891 |
| Old Field Branch | Ashe (111), Robeson (6), Wilkes (2), plus 8 grants in 8 other counties; total 127 grants and 8868 acres, 1783-1922 |
| Old Field Branch (tenn.) | Eastern District TN (1); 300 acres, 1796 |
| Old Field Creek | Stokes (24), Surry (15), Wilkes (5), plus 4 grants in 2 other counties; total 48 grants and 8605 acres, 1754-1875 |
| Old Field Meeting House | Ashe (1); 50 acres, 1806 |
| Old Field Spring | Martin (1); 13 acres, 1801 |
| Old Field Swamp | Robeson (26); 4367 acres, 1789-1797 |
| Old Fields of Toe | Burke (2); 240 acres, 1796 |
| Old Fields Township | Ashe (1); 1 acres, 1918 |
| Old Fort Branch | Burke (1); 100 acres, 1792 |
| Old Fort Township | McDowell (1); 20 acres, 1929 |
| Old House Bay | Brunswick (2); 300 acres, 1800 |
| Old House Branch | Ashe (6), New Hanover (3), Cumberland (1); total 10 grants and 579 acres, 1771-1846 |
| Old House Creek | Rowan (9), Iredell (6), Moore (3), plus 2 grants in 2 other counties; total 20 grants and 3906 acres, 1783-1845 |
| Old House Swamp | Bladen (4); 300 acres, 1782-1791 |
| Old Indian Town | Currituck (2); 400 acres, 1759 |
| Old Inlet | Currituck (2); 277 acres, 1727-1886 |
| Old Landing Creek | Brunswick (1); 300 acres, 1773 |
| Old Little House Branch | Wilkes (1); 73 acres, 1852 |
| Old Man Branch | Bladen (1); 64 acres, 1854 |
| Old Mans Branch | Cumberland (1); 50 acres, 1860 |
| Old Mattamuskeet Creek | Hyde (1); 640 acres, 1774 |
| Old Mattie Branch | Cherokee (1); 83 acres, 1901 |
| Old Mill Branch | Stokes (1), Granville (1), Burke (1); total 3 grants and 740 acres, 1756-1828 |
| Old Mill Creek | Anson (30), Wilkes (3), Rutherford (1), plus 2 grants in 2 other counties; total 36 grants and 7445 acres, 1757-1848 |
| Old Mountain Creek | Rutherford (1); 14 acres, 1838 |
| Old Mountain Road | Randolph (1); 12 acres |
| Old Muster Branch | Moore (1); 25 acres, 1807 |
| Old Nanny | Tennessee TN (1); 640 acres |
| Old Oil Creek | Burke (1); 100 acres, 1815 |
| Old Path Branch | Moore (1); 50 acres, 1793 |
| Old Pinelog Ford | Cumberland (1); 200 acres, 1758 |
| Old Plank Road | Randolph (1); 4 acres, 1875 |
| Old Pollys Branch | Buncombe (1); 150 acres, 1797 |
| Old Pond Place | Sampson (1); 400 acres, 1798 |
| Old Richmond Creek | Forsyth (1); 2 acres, 1890 |
| Old Road Branch | Swain (1); 36 acres, 1895 |
| Old Road Creek | Sampson (1), Moore (1); total 2 grants and 226 acres, 1787-1856 |
| Old Road Ridge | Yancey (3); 180 acres, 1836-1851 |
| Old Salem Road, 426 | Wilkes (1); 1 acres, 1911 |
| Old Seller | New Hanover (1); 100 acres |
| Old Stone Prong | Moore (1); 194 acres, 1897 |
| Old Tent | Burke (1); 300 acres, 1828 |
| Old Topsail Inlet | New Hanover (2); 490 acres, 1858-1859 |
| Old Town Creek | Cumberland (1); 100 acres, 1761 |
| Old Town Creek (tenn.) | Hawkins TN (1); 640 acres, 1794 |
| Old Town Township | Forsyth (1); 1 acres, 1899 |
| Old Trading Road | Randolph (1); 200 acres, 1788 |
| Old Trap | Camden (1); 24 acres, 1893 |
| Old Tree Swamp | Hertford (1); 75 acres, 1836 |
| Old War Trail | Buncombe (1); 200 acres, 1805 |
| Old Widdow Creek | Stokes (1); 300 acres, 1795 |
| Old Wolf Pen | Burke (1); 160 acres, 1798 |
| Old Womans Branch | Rutherford (2), Richmond (2), Wake (1); total 5 grants and 217 acres, 1787-1860 |
| Old, Hollowell | Camden (1); 360 acres, 1813 |
| Old, J. G. | Pasquotank (1); 2 acres, 1890 |
| Oldfield Creek | Stokes (5), Wake (1), Surry (1); total 7 grants and 1482 acres, 1779-1796 |
| Oldfield Swamp | Bladen (36); 5300 acres, 1758-1789 |
| Oldfield, Richard | Onslow (5); 1200 acres, 1775 |
| Oldfields Township | Ashe (6); 409 acres, 1907-1926 |
| Oldham, Ephraim | Chatham (1); 50 acres, 1817 |
| Oldham, George | Caswell (2); 788 acres, 1779-1783 |
| Oldham, George A. | Onslow (1); 47 acres, 1853 |
| Oldham, James | Caswell (1); 250 acres, 1782 |
| Oldham, Jesse | Caswell (2); 590 acres, 1779-1799 |
| Oldham, John | Chatham (2); 685 acres, 1780-1810 |
| Oldham, Moses | Caswell (2); 890 acres, 1779-1782 |
| Oldham, Richard | Caswell (3); 600 acres, 1782-1783 |
| Oldhand, Daniel | Wake (1); 600 acres, 1787 |
| Oldhands, Daniel | Wake (3); 540 acres, 1787 |
| Oldrages Branch | Orange (1); 487 acres, 1761 |
| Oldridge Creek | Person (1); 200 acres, 1801 |
| Oldridge, Samuel | Randolph (1); 100 acres, 1800 |
| Oldrige, Nathaniel | Surry (1); 100 acres, 1792 |
| Olds, Allegood | Glasgow (1); 10 acres, 1797 |
| Olds, Gideon | Glasgow (2); 130 acres, 1795-1799 |
| Oleds Creek | Orange (1); 700 acres, 1763 |
| Olephant, Jesse | Bladen (4); 750 acres, 1784-1789 |
| Olephant, Josiah | Bladen (1); 30 acres |
| Olerson, Caleb | Craven (1); 102 acres, 1791 |
| Oles, Samuel | Sampson (1); 270 acres, 1791 |
| Olevent, Henry | Martin (1); 166 acres, 1791 |
| Olgatharp, Richard | Burke (1); 50 acres, 1805 |
| Olgatharpe, Richard | Burke (1); 50 acres, 1805 |
| Olin Creek | Iredell (3), Anson (1); total 4 grants and 252 acres, 1775-1901 |
| Oliphan, John | Anson (1); 640 acres, 1752 |
| Oliphant, Euphamia | Columbus (1); 95 acres, 1810 |
| Oliphant, Jesse | Bladen (3); 700 acres, 1779-1789 |
| Oliphant, John | Rowan (4); 1947 acres, 1753-1780 |
| Oliphant, Joseph | Iredell (1); 8 acres, 1832 |
| Oliphant, Josiah | Bladen (1); 148 acres, 1812 |
| Oliphant, William | Rowan (1), Bladen (1); total 2 grants and 600 acres, 1782-1787 |
| Oliphants Creek | Iredell (2); 426 acres, 1797 |
| Oliphants Mill Creek | Rowan (4); 1347 acres, 1791-1796 |
| Oliphants Mill Pond | Rowan (1); 295 acres, 1791 |
| Oliphen, John | Rowan (1); 640 acres, 1753 |
| Olive, Anthony | Wake (2); 560 acres, 1779-1780 |
| Olive, James | Wake (2), Johnston (2), Edgecombe (1); total 5 grants and 1829 acres, 1761-1787 |
| Olive, James, Jr. | Wake (2); 594 acres, 1780 |
| Olive, Jesse | Wake (3); 64 acres, 1797-1819 |
| Olive, John | Wake (2), Onslow (1); total 3 grants and 776 acres, 1780-1792 |
| Olive, Southwell | Wake (1); 300 acres, 1779 |
| Olive, William | Wake (3); 760 acres, 1782-1801 |
| Oliver's Reef Lighthouse | Dare (1); 0 acres, 1909 |
| Oliver, Abraham | Rockingham (3); 49 acres, 1816-1819 |
| Oliver, Alexander | Tyrrell (1); 203 acres, 1761 |
| Oliver, Alfred | Moore (2); 33 acres, 1853-1863 |
| Oliver, Andrew | Sumner TN (2), Tyrrell (1), Mecklenburg (1), plus 1 grant in 1 other county; total 5 grants and 1300 acres, 1782-1810 |
| Oliver, Aron | Chowan (1); 640 acres, 1719 |
| Oliver, Benjamin | Onslow (2); 430 acres, 1791 |
| Oliver, Charles | Bladen (2); 200 acres, 1828 |
| Oliver, Dicy | Macon (1); 50 acres, 1840 |
| Oliver, E. H. | Onslow (1); 8 acres, 1853 |
| Oliver, Elijah | No County Given TN (1); 640 acres |
| Oliver, Francis | Onslow (2); 168 acres, 1780-1784 |
| Oliver, G. W. | Macon (1); 0 acres, 1857 |
| Oliver, George | Middle District TN (5); 16500 acres, 1794-1800 |
| Oliver, George W. | Macon (1); 11 acres, 1856 |
| Oliver, Henry | Johnston (4); 704 acres, 1770-1809 |
| Oliver, Henry, Jr. | Johnston (1); 62 acres, 1799 |
| Oliver, J. M. | McDowell (1); 70 acres, 1870 |
| Oliver, James | Rockingham (3), Johnston (2), Surry (1), plus 2 grants in 2 other counties; total 8 grants and 1273 acres, 1774-1830 |
| Oliver, John | Johnston (4), Anson (3), Rockingham (2), plus 8 grants in 6 other counties; total 17 grants and 2708 acres, 1761-1797 |
| Oliver, John C. | Richmond (1); 50 acres, 1854 |
| Oliver, John R. | Jones (1); 100 acres, 1818 |
| Oliver, Joseph | Macon (2), Pitt (1), Buncombe (1); total 4 grants and 477 acres, 1783-1854 |
| Oliver, L. T. | Onslow (1); 250 acres, 1823 |
| Oliver, Malcom T. | Moore (1); 6 acres, 1870 |
| Oliver, Mitchell | Johnston (1); 60 acres, 1805 |
| Oliver, Moses | Moore (3), Cumberland (1); total 4 grants and 710 acres, 1783-1819 |
| Oliver, Moses Hill | Moore (1); 100 acres, 1840 |
| Oliver, Peter | Rockingham (4); 242 acres, 1796-1830 |
| Oliver, Pleasant | Ashe (3); 191 acres, 1835-1842 |
| Oliver, R. O. | Swain (1); 4 acres, 1925 |
| Oliver, Rhesa | Cumberland (1); 200 acres, 1789 |
| Oliver, Richard | Richmond (2); 100 acres, 1853 |
| Oliver, Samuel | Craven (1); 120 acres, 1798 |
| Oliver, Sarah | Richmond (1); 50 acres, 1853 |
| Oliver, Solomon | Yancey (1); 50 acres |
| Oliver, Stephen | Johnston (2); 158 acres, 1816-1818 |
| Oliver, T. T. | Johnston (2); 15 acres, 1877-1898 |
| Oliver, Thomas | Lincoln (2), Johnston (1), Craven (1); total 4 grants and 269 acres, 1789-1803 |
| Oliver, W. B. | Johnston (2); 24 acres, 1876-1877 |
| Oliver, William | Jones (2), Moore (1), Johnston (1), plus 1 grant in 1 other county; total 5 grants and 1518 acres, 1760-1816 |
| Oliver, William B. | Montgomery (1); 20 acres, 1835 |
| Oliver, Willis | Moore (3), Cumberland (2); total 5 grants and 457 acres, 1783-1794 |
| Oliver, Willis, Jr. | Moore (1); 120 acres, 1799 |
| Olivers Creek | Transylvania (4), Henderson (2), Buncombe (2); total 8 grants and 589 acres, 1823-1892 |
| Olivers Prong | Richmond (2); 325 acres, 1794-1797 |
| Olivers Reef | Dare (1); 0 acres, 1909 |
| Olley, Christian | New Hanover (1); 190 acres, 1738 |
| Ollfant, James | Surry (1); 100 acres, 1805 |
| Ollifent, James | Surry (1); 100 acres, 1805 |
| Olliphant, James | Guilford (1); 250 acres, 1783 |
| Olliphant, Jesse | Bladen (2); 200 acres, 1787-1801 |
| Olliphant, John | Greene TN (1); 50 acres, 1787 |
| Ollis, Boston | Yancey (4); 400 acres, 1842-1853 |
| Ollis, John, Sr. | Yancey (1); 100 acres, 1838 |
| Olliver, Benjamin | Buncombe (1); 300 acres, 1814 |
| Olliver, Charles | Bladen (2); 500 acres |
| Olliver, Francis | Duplin (1); 125 acres, 1791 |
| Olliver, James | McDowell (1), Ashe (1); total 2 grants and 112 acres, 1846-1854 |
| Olliver, John | Johnston (1), Craven (1), Bertie (1); total 3 grants and 758 acres, 1761-1788 |
| Olliver, John Elias | Rockingham (1); 87 acres, 1814 |
| Olliver, R. O. | Swain (1); 4 acres, 1925 |
| Olmore, David | Rowan (1); 99 acres, 1780 |
| Olmsted, E. B. | Cherokee (180), Jackson (5), Macon (2); total 187 grants and 141683 acres, 1859-1867 |
| Omeats Branch | Craven (2); 600 acres, 1760 |
| Omeits Branch | Dobbs (2); 87 acres, 1782 |
| Omery, Rebecca | Guilford (1); 8 acres, 1834 |
| Omiets Branch | Jones (1); 150 acres, 1790 |
| Omite, Peter | Craven (1); 150 acres, 1768 |
| Omits Branch | Craven (2); 200 acres, 1754 |
| Onail, James | Guilford (1); 640 acres, 1782 |
| Onails, Arthur | Nash (1); 38 acres, 1782 |
| Onales Branch | Anson (1); 100 acres, 1800 |
| Oneal, Aaron | Davidson TN (2); 1280 acres, 1787 |
| Oneal, Archibald | Davidson TN (2); 1280 acres, 1787 |
| Oneal, Ben | Hyde (1); 6 acres, 1872 |
| Oneal, Benjamin | Johnston (2), Edgecombe (1); total 3 grants and 498 acres, 1782-1818 |
| Oneal, Bryan | Johnston (1); 20 acres, 1835 |
| Oneal, Charles | Pasquotank (1), Tennessee TN (1); total 2 grants and 1353 acres, 1696-1793 |
| Oneal, Christopher | Currituck (3); 1200 acres, 1799-1801 |
| Oneal, Condary | Johnston (1); 250 acres, 1829 |
| Oneal, Cornelius | Washington TN (2), Greene TN (1); total 3 grants and 888 acres, 1786-1787 |
| Oneal, Edmund | Johnston (1); 250 acres, 1753 |
| Oneal, Francis | Carteret (3); 131 acres, 1806-1814 |
| Oneal, Francis, Sr. | Carteret (1); 30 acres, 1806 |
| Oneal, Henry | Burke (2), Anson (1); total 3 grants and 426 acres, 1754-1847 |
| Oneal, Henry M. | Burke (1); 320 acres, 1817 |
| Oneal, Isham | Johnston (5), Anson (2); total 7 grants and 628 acres, 1790-1816 |
| Oneal, Isham, Jr. | Johnston (1); 100 acres, 1793 |
| Oneal, Isom | Johnston (2); 250 acres, 1778-1793 |
| Oneal, James | Guilford (5), Tennessee TN (1); total 6 grants and 2118 acres, 1782-1802 |
| Oneal, John | Craven (4), Edgecombe (2), Washington TN (1), plus 3 grants in 3 other counties; total 10 grants and 10514 acres, 1725-1806 |
| Oneal, John H. | Orange (3); 110 acres, 1819-1821 |
| Oneal, Kendred | Anson (2); 114 acres, 1833-1856 |
| Oneal, Kindred | Anson (4); 418 acres, 1812-1852 |
| Oneal, Mathias | Davidson TN (1); 640 acres |
| Oneal, Micajah | Johnston (2); 500 acres, 1779-1782 |
| Oneal, Michael | Edgecombe (1), Currituck (1), Davidson TN (1); total 3 grants and 1280 acres, 1735-1793 |
| Oneal, Moses | Johnston (1); 200 acres, 1804 |
| Oneal, Patience | Johnston (1); 200 acres, 1779 |
| Oneal, Patrick | Johnston (4), Burke (4); total 8 grants and 1296 acres, 1779-1804 |
| Oneal, Patrick, Sr. | Burke (1); 150 acres, 1779 |
| Oneal, Peter | Guilford (2), Hawkins TN (1); total 3 grants and 1025 acres, 1782-1795 |
| Oneal, Rias | Johnston (1); 300 acres, 1782 |
| Oneal, Richard | Beaufort (1); 100 acres, 1764 |
| Oneal, Robert | Greene TN (2), Washington TN (1); total 3 grants and 722 acres, 1786-1790 |
| Oneal, Samuel | Johnston (3); 500 acres, 1783-1809 |
| Oneal, Silas | Johnston (1); 100 acres, 1804 |
| Oneal, Stephen | Johnston (1); 72 acres, 1830 |
| Oneal, Urias | Dare (1); 24 acres, 1909 |
| Oneal, Walter | Buncombe (1); 100 acres, 1794 |
| Oneal, William | Orange (4), Johnston (3), Carteret (1); total 8 grants and 1395 acres, 1778-1835 |
| Oneal, Wright | Anson (1); 150 acres, 1821 |
| Oneals Branch | Burke (3), Anson (1); total 4 grants and 310 acres, 1804-1848 |
| Oneals, Kindred | Anson (1); 250 acres, 1812 |
| Oneals, Sampson | Anson (1); 100 acres, 1779 |
| Oneals, Samuel | Johnston (1); 50 acres, 1794 |
| Oneals, Wright | Anson (1); 225 acres, 1812 |
| Onear Branch | Mecklenburg (2); 550 acres, 1780 |
| Oneil, Isom, Jr. | Johnston (1); 40 acres |
| Oneil, James McCamey | Burke (1); 8 acres, 1822 |
| Oneil, Micajah | Wake (1), Johnston (1); total 2 grants and 264 acres, 1780-1782 |
| Oneil, Patrick, Jr. | Burke (1); 150 acres, 1803 |
| Oneil, Robert | Washington TN (1); 200 acres, 1786 |
| Oneill, Cornelius | Greene TN (2); 888 acres, 1787-1790 |
| Oneill, John | Anson (1); 400 acres |
| Oneils Branch | Jones (1); 100 acres, 1790 |
| Onell, John | Onslow (1); 100 acres, 1782 |
| Onery Gut | Craven (1); 97 acres, 1882 |
| Onesby, M. B. | Henderson (1); 75 acres, 1874 |
| Oniel, Benjamin | Anson (1); 16 acres, 1819 |
| Oniel, Nathan | Currituck (1); 410 acres, 1812 |
| Oniels, Samuel | Johnston (1); 100 acres, 1799 |
| Onion Branch | Mecklenburg (1), Yancey (1); total 2 grants and 250 acres, 1780-1836 |
| Onion Branch (tenn.) | Washington TN (4); 1028 acres, 1782-1784 |
| Onion Fork | Mecklenburg (4); 396 acres, 1783-1790 |
| Onion Knob | Alexander (1), Wilkes (1); total 2 grants and 116 acres, 1827-1876 |
| Onooles, Isham | Tennessee TN (1); 640 acres, 1793 |
| Onooles, Joab | Tennessee TN (1); 640 acres, 1793 |
| Onsbay, John | Rutherford (1); 100 acres, 1787 |
| Onsley, Thomas | Sumner TN (1); 640 acres, 1797 |
| Onslot, George | Randolph (1); 200 acres, 1792 |
| Onslow County | New Hanover (4), Craven (2), Jones (1), plus 3 grants in 3 other counties; total 10 grants and 2947 acres, 1735-1794 |
| Onslow, John | Sumner TN (1); 274 acres, 1797 |
| Onslows Branch | Duplin (1); 100 acres, 1757 |
| Onstot, George | Randolph (1); 200 acres, 1807 |
| Onstott, John | Burke (2); 150 acres, 1795 |
| Oo-la-nataho | Macon (1); 175 acres, 1878 |
| Ool Lah Not Tee | Tennessee TN (2); 1280 acres |
| Ool Scun Neh | Cherokee (1); 100 acres, 1852 |
| Oolenoy River | Rutherford (7); 3660 acres, 1783 |
| Open Pond | Sampson (1); 100 acres, 1798 |
| Open Swamp | Wayne (1); 50 acres, 1792 |
| Ophir Township | Montgomery (8); 320 acres, 1906-1922 |
| Opogon Quarter | Pasquotank (1); 402 acres, 1784 |
| Opossum Creek (tenn.) | Sullivan TN (8), Hawkins TN (6); total 14 grants and 3257 acres, 1782-1797 |
| Opossum Quater Creek | Warren (2); 427 acres, 1779-1799 |
| Oquin, Bryant | Edgecombe (1); 261 acres, 1754 |
| Oquin, Burwell | Sampson (2); 100 acres, 1816 |
| Oquin, Daniel | Northampton (1); 476 acres, 1754 |
| Oquin, Farlow | Edgecombe (2); 1000 acres, 1739 |
| Oquin, Josiah | Sampson (1); 100 acres, 1799 |
| Oquin, Tarlor | Robeson (2); 300 acres, 1797 |
| Oquin, Tarlow | Edgecombe (1); 400 acres, 1739 |
| Oquinn, Burrel | Cumberland (1); 132 acres, 1826 |
| Oquinn, Farlow | Bladen (1), Bertie (1); total 2 grants and 400 acres, 1723-1784 |
| Oquinn, Patrick | Bertie (2); 1280 acres, 1740 |
| Oquinn, W. H. | Onslow (1); 1 acres, 1893 |
| Oquire, Daniel | Johnston (2); 1280 acres, 1755 |
| Oram, James | Sumner TN (1); 640 acres, 1796 |
| Oram, John Godfrey | Lincoln (1); 65 acres, 1793 |