| Election Name: | 1799 Tennessee gubernatorial election |
| Type: | presidential |
| Election Date: | August 1–2, 1799[1] |
| Ongoing: | no |
| Previous Election: | 1797 Tennessee gubernatorial election |
| Previous Year: | 1797 |
| Next Election: | 1801 Tennessee gubernatorial election |
| Next Year: | 1801 |
| Image1: | John Sevier.jpg |
| Nominee1: | John Sevier |
| Party1: | Democratic-Republican Party |
| Popular Vote1: | 6,404 |
| Percentage1: | 99.74% |
| Governor | |
| Before Election: | John Sevier |
| Before Party: | Democratic-Republican Party |
| After Election: | John Sevier |
| After Party: | Democratic-Republican Party |
The 1799 Tennessee gubernatorial election took place from August 1–2, 1799. Incumbent Democratic-Republican Governor John Sevier was re-elected to a third term almost unanimously with 99.74% of the vote, against two opponents.
For the counties that had votes, Sevier nearly won every county with 100% of the vote except Hawkins County, where he won with 92.7% of the vote.[2]