| Election Name: | 1851 Wisconsin gubernatorial election |
| Type: | presidential |
| Ongoing: | no |
| Previous Election: | 1849 Wisconsin gubernatorial election |
| Previous Year: | 1849 |
| Next Election: | 1853 Wisconsin gubernatorial election |
| Next Year: | 1853 |
| Election Date: | November 4, 1851 |
| Nominee1: | Leonard J. Farwell |
| Party1: | Whig Party (United States) |
| Popular Vote1: | 22,319 |
| Percentage1: | 50.51% |
| Nominee2: | Don A. J. Upham |
| Party2: | Democratic Party (United States) |
| Popular Vote2: | 21,812 |
| Percentage2: | 49.36% |
| Map Size: | 250px |
| Governor | |
| Before Election: | Nelson Dewey |
| Before Party: | Democratic Party (United States) |
| After Election: | Leonard J. Farwell |
| After Party: | Whig Party (United States) |
The 1851 Wisconsin gubernatorial election was held on November 4, 1851. Whig candidate Leonard J. Farwell won the election with 51% of the vote, winning his first term as Governor of Wisconsin. Farwell defeated Democratic candidate Don A. J. Upham.[1]
Don A. J. Upham had been Mayor of Milwaukee for two years just prior to his run for governor. Before that, he had served extensively in the government of the Wisconsin Territory prior to statehood - as a member of the Council (upper chamber of the legislature) and as President of the first Constitutional Convention.
Leonard J. Farwell owned a considerable amount of land in the Madison area and had invested in improvements. He had been active in establishing the Wisconsin Historical Society, the state agricultural society, the state public school system, and the state university.
| County | Don A. J. Upham Democratic | Leonard J. Farwell Whig | Scattering Write-in | Margin | Total votes cast | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| % | % | % | % | ||||||||||||||||
| Bad Ax | 52 | 37.68% | 86 | 62.32% | 0 | 0.00% | -34 | -24.64% | 138 | ||||||||||
| Brown | 299 | 47.84% | 318 | 50.88% | 8 | 1.28% | -19 | -3.04% | 625 | ||||||||||
| Calumet | 63 | 32.64% | 129 | 66.84% | 1 | 0.52% | -66 | -34.20% | 193 | ||||||||||
| Columbia | 714 | 49.14% | 738 | 50.79% | 1 | 0.07% | -24 | -1.65% | 1,453 | ||||||||||
| Crawford | 48 | 28.07% | 123 | 71.93% | 0 | 0.00% | -75 | -43.86% | 171 | ||||||||||
| Dane | 1,454 | 58.14% | 1,047 | 41.86% | 0 | 0.00% | 407 | 16.27% | 2,501 | ||||||||||
| Dodge | 1,302 | 48.17% | 1,401 | 51.83% | 0 | 0.00% | -99 | -3.66% | 2,703 | ||||||||||
| Fond du Lac | 877 | 50.32% | 865 | 49.63% | 1 | 0.06% | 12 | 0.69% | 1,743 | ||||||||||
| Grant | 1,026 | 51.02% | 985 | 48.98% | 0 | 0.00% | 41 | 2.04% | 2,011 | ||||||||||
| Green | 504 | 48.74% | 530 | 51.26% | 0 | 0.00% | -26 | -2.51% | 1,034 | ||||||||||
| Iowa | 659 | 49.25% | 679 | 50.75% | 0 | 0.00% | -20 | -1.49% | 1,338 | ||||||||||
| Jefferson | 1,121 | 49.21% | 1,152 | 50.57% | 5 | 0.22% | -31 | -1.36% | 2,278 | ||||||||||
| Kenosha | 809 | 68.73% | 367 | 31.18% | 1 | 0.08% | 442 | 37.55% | 1,177 | ||||||||||
| La Crosse | 68 | 23.69% | 219 | 76.31% | 0 | 0.00% | -151 | -52.61% | 287 | ||||||||||
| Lafayette | 467 | 39.61% | 712 | 60.39% | 0 | 0.00% | -245 | -20.78% | 1,179 | ||||||||||
| Manitowoc | 93 | 22.04% | 328 | 77.73% | 1 | 0.24% | -235 | -55.69% | 422 | ||||||||||
| Marathon | 113 | 54.33% | 95 | 45.67% | 0 | 0.00% | 18 | 8.65% | 208 | ||||||||||
| Marquette | 681 | 48.54% | 722 | 51.46% | 0 | 0.00% | -41 | -2.92% | 1,403 | ||||||||||
| Milwaukee | 2,554 | 51.82% | 2,373 | 48.14% | 2 | 0.04% | 181 | 3.67% | 4,929 | ||||||||||
| Outagamie | 216 | 40.75% | 314 | 59.25% | 0 | 0.00% | -98 | -18.49% | 530 | ||||||||||
| Portage | 142 | 42.90% | 189 | 57.10% | 0 | 0.00% | -47 | -14.20% | 331 | ||||||||||
| Racine | 1,087 | 60.02% | 716 | 39.54% | 8 | 0.44% | 371 | 20.49% | 1,811 | ||||||||||
| Richland | 117 | 45.88% | 136 | 53.33% | 2 | 0.78% | -19 | -7.45% | 255 | ||||||||||
| Rock | 1,771 | 60.71% | 1,141 | 39.12% | 5 | 0.17% | 630 | 21.60% | 2,917 | ||||||||||
| Sauk | 474 | 49.12% | 490 | 50.78% | 1 | 0.10% | -16 | -1.66% | 965 | ||||||||||
| Sheboygan | 552 | 35.32% | 1,010 | 64.62% | 1 | 0.06% | -458 | -29.30% | 1,563 | ||||||||||
| St. Croix | 78 | 43.58% | 100 | 55.87% | 1 | 0.56% | -22 | -12.29% | 179 | ||||||||||
| Walworth | 1,641 | 65.67% | 858 | 34.33% | 0 | 0.00% | 783 | 31.33% | 2,499 | ||||||||||
| Washington | 520 | 22.65% | 1,760 | 76.66% | 16 | 0.70% | -1,240 | -54.01% | 2,296 | ||||||||||
| Waukesha | 1,541 | 50.56% | 1,507 | 49.44% | 0 | 0.00% | 34 | 1.12% | 3,048 | ||||||||||
| Waupaca | 58 | 45.67% | 66 | 51.97% | 3 | 2.36% | -8 | -6.30% | 127 | ||||||||||
| Waushara | 195 | 68.90% | 86 | 30.39% | 2 | 0.71% | 109 | 38.52% | 283 | ||||||||||
| Winnebago | 1,023 | 64.22% | 570 | 35.78% | 0 | 0.00% | 453 | 28.44% | 1,593 | ||||||||||
| Total | 22,319 | 50.51% | 21,812 | 49.36% | 59 | 0.13% | 507 | 1.15% | 44,190 | ||||||||||