| Election Name: | 1906 Wisconsin gubernatorial election |
| Country: | Wisconsin |
| Flag Year: | 1866 |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1904 Wisconsin gubernatorial election |
| Previous Year: | 1904 |
| Next Election: | 1908 Wisconsin gubernatorial election |
| Next Year: | 1908 |
| Election Date: | November 6, 1906 |
| Image1: | File:James Ole Davidson, 1906 portrait from Bain Collection retouched.jpg |
| Nominee1: | James O. Davidson |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 183,526 |
| Percentage1: | 57.39% |
| Nominee2: | John A. Aylward |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 103,114 |
| Percentage2: | 32.25% |
| Image3: | File:Winfield R. Gaylord.png |
| Nominee3: | Winfield R. Gaylord |
| Party3: | Socialist Party of America |
| Popular Vote3: | 24,435 |
| Percentage3: | 7.64% |
| Map Size: | 250px |
| Governor | |
| Before Election: | James O. Davidson |
| Before Party: | Republican Party (United States) |
| After Election: | James O. Davidson |
| After Party: | Republican Party (United States) |
The 1906 Wisconsin gubernatorial election was held on November 6, 1906. Primary elections were held on September 4, 1906.
Incumbent Republican Governor James O. Davidson won re-election, defeating Democratic nominee John A. Aylward and Socialist nominee Winfield R. Gaylord, with 57.39% of the vote.