2006 South Dakota gubernatorial election
The 2006 South Dakota gubernatorial election was held on November 7, 2006. Incumbent Republican Governor Mike Rounds defeated Democrat Jack Billion to serve a second term as governor.
Democratic primary
Candidates
- Jack Billion, former South Dakota State Representative
- Dennis Weise, president of the South Dakota Farmers Union
Republican primary
Candidates
- Mike Rounds, incumbent Governor of South Dakota
Results
Governor Rounds faced no opposition in the Republican primary.Minor parties
Libertarian Party
- Tom Gerber
Constitution Party
- Steven J. Willis, small business owner, Navy veteran, conservative activist