Census records of free Black heads of household in the antebellum South
| Name | State | Num In Family | Notes |
|---|---|---|---|
| Noaks, Robert | Pennsylvania | — | — |
| Nock, Daniel (free Negro) | Delaware | 4 | — |
| Norman, Catharine | Maryland | — | — |
| Normon, Samuel | North Carolina | 6 | — |
| Normon, Samuel | North Carolina | 2 | — |
| Northgate, Abraham | Pennsylvania | — | — |
| Northup, Ichabod | Rhode Island | 7 | — |
| Norton, Sarah | North Carolina | 3 | — |
| Norwood, Ann | North Carolina | 2 | — |
| Norwood, Dick | Massachusetts | — | — |
| Novel, Bond Cherry | Pennsylvania | — | — |
| Null, Christina | Maryland | — | — |
| Nurse, Ann | North Carolina | 5 | — |
| Nuse | Maryland | — | — |
| Nuzery, William, Jr. | South Carolina | — | — |
| O’Nea1, John | Maryland | — | — |
| Oakland, Jaques | New Hampshire | 5 | — |
| Oakley, Edward | Pennsylvania | — | — |
| Oats, John | Pennsylvania | — | — |
| Obe | New York | — | — |
| Obed | New York | — | — |
| Obed (Negro) | Connecticut | 5 | — |
| Ocho | New York | — | — |
| Ocolow (Negro) | Connecticut | 3 | — |
| Ocro (Negro) | Massachusetts | — | — |