| Election Name: | 1870 Michigan gubernatorial election |
| Country: | Michigan |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1868 Michigan gubernatorial election |
| Previous Year: | 1868 |
| Next Election: | 1872 Michigan gubernatorial election |
| Next Year: | 1872 |
| Election Date: | November 1, 1870 |
| Nominee1: | Henry P. Baldwin |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 100,176 |
| Percentage1: | 53.71% |
| Nominee2: | Charles C. Comstock |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 83,391 |
| Percentage2: | 44.71% |
| Map Size: | 300px |
| Governor | |
| Before Election: | Henry P. Baldwin |
| Before Party: | Republican Party (United States) |
| After Election: | Henry P. Baldwin |
| After Party: | Republican Party (United States) |
The 1870 Michigan gubernatorial election was held on November 1, 1870. Incumbent Republican Henry P. Baldwin defeated Democratic nominee Charles C. Comstock with 53.71% of the vote.