| David Johnson | |
| Order: | 62nd |
| Office: | Governor of South Carolina |
| Term Start: | December 1, 1846 |
| Term End: | December 1, 1848 |
| Lieutenant: | William Cain |
| Predecessor: | William Aiken, Jr. |
| Successor: | Whitemarsh Benjamin Seabrook |
| Office1: | Chancellor of the South Carolina Court of Appeals |
| Term1: | December 1835 - December 5, 1846 |
| Office2: | Presiding Judge of the South Carolina Court of Appeals |
| Term2: | 1830 - December 1835 |
| Office3: | Judge of the South Carolina Court of Appeals |
| Term3: | December 18, 1824 - 1830 |
| Office4: | Member of the South Carolina House of Representatives from Union District |
| Term4: | November 26, 1810 - December 4, 1811 |
| Birth Date: | 3 October 1782 |
| Birth Place: | Louisa County, Virginia, US |
| Death Place: | Cherokee County, South Carolina, US |
| Resting Place: | Forest Lawn Cemetery, Union, South Carolina |
| Spouse: | Barbara Courtney Asbury Herndon |
| Party: | Democratic |
| Signature: | Signature of South Carolina governor David Johnson.png |
David Johnson (October 3, 1782January 7, 1855) was the 62nd Governor of South Carolina from 1846 to 1848.
Born in Louisa County, Virginia,[1] Johnson was educated in York County, but moved with his family to Chester District in 1789. He studied law in South Carolina and became a solicitor of the Union District in 1812 as well as being elected to the South Carolina House of Representatives.
Excelling in law, Johnson was made a circuit judge in 1815, a judge of the Court of Appeals in 1824, a presiding judge of the Court of Appeals in 1830 and a chancellor in 1835. During his time on the bench, Johnson was a noted Unionist because of his decision to strike down a militia oath to South Carolina and his view that a violation of a law of the United States was a violation of the law of South Carolina. His son-in-law was Confederate General John A. Wharton.
The General Assembly elected Johnson as Governor of South Carolina in 1846 for a two-year term. The Mexican–American War occurred during his administration and the state aptly supported the cause. Much discussed was the Wilmot Proviso which would have outlawed slavery in the territory acquired from Mexico as a result of the war and it helped to further push the state towards the brink of secession. A Unionist would not become Governor of South Carolina again until the end of the Civil War when Benjamin Franklin Perry was appointed by President Andrew Johnson.
After his term as governor, Johnson returned to Upstate South Carolina where he died on January 7, 1855.[1] He was buried at Forest Lawn Cemetery in Union.