| Election Name: | 1920 Wisconsin gubernatorial election |
| Country: | Wisconsin |
| Flag Year: | 1913 |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1918 Wisconsin gubernatorial election |
| Previous Year: | 1918 |
| Next Election: | 1922 Wisconsin gubernatorial election |
| Next Year: | 1922 |
| Election Date: | November 2, 1920 |
| Image1: | File:John J. Blaine.jpg |
| Nominee1: | John J. Blaine |
| Party1: | Republican Party (United States) |
| Popular Vote1: | 366,247 |
| Percentage1: | 52.98% |
| Nominee2: | Robert McCoy |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 247,746 |
| Percentage2: | 35.84% |
| Image3: | File:William Coleman of Milwaukee.png |
| Party3: | Socialist Party of America |
| Popular Vote3: | 71,126 |
| Percentage3: | 10.29% |
| Map Size: | 250px |
| Governor | |
| Before Election: | Emanuel L. Philipp |
| Before Party: | Republican Party (United States) |
| After Election: | John J. Blaine |
| After Party: | Republican Party (United States) |
The 1920 Wisconsin gubernatorial election was held on November 2, 1920. Primary elections were held on September 7, 1920.
Republican candidate John J. Blaine won the election with 52.98% of the vote, winning his first of three terms as Governor of Wisconsin due to the popularity of Emanuel L. Philipp and it would lead to his victorious campaigns for U.S. Senate. Blaine defeated Democratic Party candidate Robert McCoy, Socialist candidate William Coleman and Prohibition Party candidate Henry H. Tubbs.