The 1966 United States Senate election in Maine was held on November 8, 1966. Incumbent Republican U.S. Senator Margaret Chase Smith was re-elected to a fourth term over Democratic State Senator Elmer H. Violette.
Republican primary Candidates Margaret Chase Smith, U.S. Senator since 1949
Results Senator Smith was unopposed for renomination
Democratic primary Candidates Jack L. Smith Plato Truman, perennial candidate Elmer H. Violette, State Senator from Van Buren
Results
General election Results
See also 1966 United States Senate elections
References