# 1970 United States Senate election in Maine

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The 1970 United States Senate election in Maine was held on November 3, 1970. Incumbent Democrat Edmund Muskie defeated Republican nominee Neil S. Bishop with 61.74% of the vote. It's believed Muskie's coattails helped Democratic Governor Kenneth Curtis narrowly win reelection in the concurrent gubernatorial election.

## Primary elections

Primary elections were held on June 15, 1970.

### Republican primary
#### Candidates

* Neil S. Bishop, former State Senator
* Abbott O. Greene

#### Results

Republican primary results :
| Party | Party | Candidate | Votes | % |
| | Republican | Neil S. Bishop | 45,216 | 59.83 |
| | Republican | Abbott O. Greene | 30,201 | 39.96 |
| Total votes | Total votes | Total votes | 75,577 | 100.00 |

## General election
### Candidates

* Edmund Muskie, Democratic
* Neil S. Bishop, Republican

### Results

1970 United States Senate election in Maine :
| Party | Party | Candidate | Votes | % |
| | Democratic | Edmund Muskie (incumbent) | 199,954 | 61.74% |
| | Republican | Neil S. Bishop | 123,906 | 38.26% |
| Total votes | Total votes | Total votes | 323,860 | 100.00% |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |