| TYPE | YEAR | LAWS/CODES | DESCRIPTION |
| Free blacks | 1804 | Statute | No black or mulatto person was permitted to settle in the State of Ohio unless he/she posted a $500 bond. Persons who failed to comply were to be removed. |
| Harboring a black | 1804 | Statute | It was unlawful for a resident to employ or harbor a black who had not posted the necessary bond. Fine: up to $100. |
| Testimony | 1804 | Statute | No black or mulatto person was permitted to testify in court where either party was a white person. |
| Kidnapping | 1807 | Statute | It was unlawful to kidnap a free black or mulatto with the intent to transport such free person out of the State. High misdemeanor punishable with imprisonment in the penitentiary between one and ten years. |
| Free blacks | 1816 | Statute | Persons of color were required to produce a certificate declaring their freedom from a court before they would be allowed to settle in the State. Citizens were not permitted to hire blacks, unless they produced a certificate of freedom. |
| Harboring a slave | 1816 | Statute | Persons found harboring any black who belonged to another would be fined between $10-$50 upon conviction. |
| Runaways | 1816 | Statute | Persons claiming any black or mulatto in Ohio as their property were to apply to any associate judge or justice of the peace. If such citizen proved rightful ownership of the black person under question, he was to pay $1,000, half to the informer and half to the State. |
| Legal status | 1821 | Court decision | Court stated that quadroons had all the rights, privileges, and duties of whites. |
| Colonization | 1824 | Resolution | Resolution passed by legislature urged colonization of enslaved blacks after emancipation. |
| Free blacks | 1831 | Statute | Blacks or mulatto persons were required to present a certificate of freedom before being permitted to reside in the State. |
| Fugitive slaves | 1839 | Statute | Strict fugitive slave law was passed. |
| Fugitive slaves | 1857 | Statute | "Personal liberty" law passed prohibiting the use of State jails in fugitive slave cases. Repealed one year later. |