Robert S. Vessey Republican Robert S. Vessey Republican Measure 9 Amendment A Amendment E Amendment G The 1910 South Dakota gubernatorial election was held on November 8, 1910.

Incumbent Republican Governor Robert S. Vessey ran for re-election to a second term.

He faced two serious competitors in the Republican primary: colorful disbarred attorney George W. Egan and former Governor Samuel H. Elrod, and won the primary only with a narrow plurality.

In the general election, he faced Democratic nominee Chauncey L. Wood, the Mayor of Rapid City.

He improved on his margin from 1908, defeating Wood in a landslide.