# 1966 Iowa gubernatorial election

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The 1966 Iowa gubernatorial election was held on November 8, 1966. Incumbent Democrat Harold Hughes defeated Republican nominee William G. Murray with 55.34% of the vote.

## Primary elections

Primary elections were held on September 6, 1966.

### Democratic primary
#### Candidates

* Harold Hughes, incumbent Governor

#### Results

Democratic primary results :
| Party | Party | Candidate | Votes | % |
| | Democratic | Harold Hughes (incumbent) | 80,198 | 100.00 |
| Total votes | Total votes | Total votes | 80,198 | 100.00 |

### Republican primary
#### Candidates

* William G. Murray, Iowa State University Professor of Economics
* Robert K. Beck, former State Representative

#### Results

Republican primary results :
| Party | Party | Candidate | Votes | % |
| | Republican | William G. Murray | 87,371 | 50.5 |
| | Republican | Robert K. Beck | 85,733 | 49.5 |
| Total votes | Total votes | Total votes | 173,109 | 100.00 |

## General election
### Candidates

Major party candidates
* Harold Hughes, Democratic
* William G. Murray, Republican
Other candidates
* David B. Quiner, Independent
* Charles Sloca, Independent

### Results

1966 Iowa gubernatorial election :
| Party | Party | Candidate | Votes | % |
| | Democratic | Harold Hughes (incumbent) | 494,259 | 55.34% |
| | Republican | William G. Murray | 394,518 | 44.17% |
| | Independent | David B. Quiner | 3,680 | 0.41% |
| | Independent | Charles Sloca | 715 | 0.08% |
| Majority | Majority | Majority | 99,741 | |
| Turnout | Turnout | Turnout | 893,175 | |
| | Democratic hold | Democratic hold | Swing | |