| Election Name: | 1958 Wisconsin gubernatorial election |
| Country: | Wisconsin |
| Flag Year: | 1913 |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1956 Wisconsin gubernatorial election |
| Previous Year: | 1956 |
| Next Election: | 1960 Wisconsin gubernatorial election |
| Next Year: | 1960 |
| Election Date: | November 4, 1958 |
| Image1: | File:Gaylord Nelson (WI).png |
| Nominee1: | Gaylord Nelson |
| Party1: | Democratic Party (United States) |
| Popular Vote1: | 644,296 |
| Percentage1: | 53.59% |
| Nominee2: | Vernon W. Thomson |
| Party2: | Republican Party (United States) |
| Popular Vote2: | 556,391 |
| Percentage2: | 46.28% |
| Map Size: | 250px |
| Governor | |
| Before Election: | Vernon Wallace Thomson |
| Before Party: | Republican Party (United States) |
| After Election: | Gaylord Nelson |
| After Party: | Democratic Party (United States) |
The 1958 Wisconsin gubernatorial election was held on November 4, 1958. The Democratic nominee, state senator Gaylord Nelson, defeated the Republican incumbent governor, Vernon W. Thomson, receiving 53.59% of the vote.
This was the first Democratic victory in a Wisconsin gubernatorial election since 1932, and only the second since 1892., this marks the last occasion that Vilas County has voted Democratic in a gubernatorial election.[1]