1904 Wyoming gubernatorial special election
The Wyoming gubernatorial special election of 1904 took place on November 8, 1904. The Republican incumbent Fenimore Chatterton was not nominated by his party for the election after ascending to the governorship after DeForest Richards died in 1903. The Republican nominee, businessman and rancher Bryant Butler Brooks defeated the Democratic former Governor John Eugene Osborne with 57.48% of the vote.| County | Brooks | Votes | Osborne | Votes | Gates | Votes | Blain | Votes |
| Uinta | 58.39% | 2,553 | 38.04% | 1,663 | 3.29% | 144 | 0.27% | 12 |
| Big Horn | 66.79% | 1,868 | 31.82% | 890 | 1.04% | 29 | 0.36% | 10 |
| Fremont | 47.06% | 775 | 52.46% | 864 | 0.43% | 7 | 0.06% | 1 |
| Sweetwater | 52.15% | 1,078 | 42.86% | 886 | 4.55% | 94 | 0.44% | 9 |
| Sheridan | 56.24% | 1,798 | 38.25% | 1,223 | 4.94% | 158 | 0.56% | 18 |
| Johnson | 50.48% | 680 | 39.27% | 529 | 6.24% | 84 | 4.01% | 54 |
| Natrona | 50.78% | 553 | 48.58% | 529 | 0.09% | 1 | 0.55% | 6 |
| Carbon | 55.24% | 1,823 | 43.12% | 1,423 | 1.61% | 53 | 0.03% | 1 |
| Crook | 61.23% | 938 | 35.51% | 544 | 2.68% | 41 | 0.59% | 9 |
| Weston | 73.18% | 756 | 25.56% | 264 | 1.16% | 12 | 0.10% | 1 |
| Converse | 67.50% | 1,024 | 30.98% | 470 | 0.13% | 2 | 1.38% | 21 |
| Albany | 56.82% | 1,492 | 34.39% | 903 | 6.97% | 183 | 1.83% | 48 |
| Laramie | 55.37% | 2,427 | 44.47% | 1,949 | 0.02% | 1 | 0.14% | 6 |
