| Election Name: | 1830 Ohio gubernatorial election |
| Country: | Ohio |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1828 Ohio gubernatorial election |
| Previous Year: | 1828 |
| Next Election: | 1832 Ohio gubernatorial election |
| Next Year: | 1832 |
| Election Date: | October 12, 1830 |
| Nominee1: | Duncan McArthur |
| Party1: | National Republican Party |
| Popular Vote1: | 49,668 |
| Percentage1: | 50.13% |
| Nominee2: | Robert Lucas |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 49,186 |
| Percentage2: | 49.64% |
| Map Size: | 230px |
| Governor | |
| Before Election: | Allen Trimble |
| Before Party: | National Republican Party |
| After Election: | Duncan McArthur |
| After Party: | National Republican Party |
The 1830 Ohio gubernatorial election was held on October 12, 1830.
Incumbent National Republican Governor Allen Trimble did not run for re-election.
National Republican nominee Duncan McArthur defeated Democratic nominee Robert Lucas.