The 1978 United States Senate elections were held on November 7, in the middle of Democratic President Jimmy Carter's term. The 33 seats of Class 2 were contested in regular elections. Special elections were also held to fill vacancies. Thirteen seats changed hands between parties, resulting in a net gain of three seats for the Republicans. Democrats nevertheless retained a 58–41 majority.
The 1958 United States Senate elections were elections for the United States Senate which occurred in the middle of President Dwight D. Eisenhower's second term. Thirty-two seats of Class 1 were contested in regular elections, the new state of Alaska held its first Senate elections for its Class 2 and 3 seats, and two special elections were held to fill vacancies.
The 1916 United States Senate elections were elections that coincided with the re-election of President Woodrow Wilson. This was the first election since the enactment of the Seventeenth Amendment that all 32 Class 1 Senators were selected by direct or popular elections instead of state legislatures. Special elections were also held to fill vacancies. Republicans gained a net of two seats from the Democrats.
The 2008 congressional elections in Maine were held on November 4, 2008 to determine representation for the state of Maine in the United States House of Representatives, coinciding with the presidential and senatorial elections. Representatives are elected for two-year terms; those elected will serve in the 111th Congress from January 3, 2009 until January 3, 2011.
The 1978 United States Senate election in Maine was held on November 7, 1978. Incumbent Democratic U.S. Senator William Hathaway ran for re-election to a second term, but was defeated by William Cohen, the Republican U.S. Representative from Maine's 2nd congressional district.
The 2012 United States Senate election in Maine was held on November 6, 2012, alongside a presidential election, other elections to the United States Senate in other states, as well as elections to the United States House of Representatives and various state and local elections. Despite initially declaring her candidacy and being considered the favorite, popular incumbent Republican U.S. Senator Olympia Snowe unexpectedly decided to retire instead of running for reelection to a fourth term.
The 1948 United States Senate election in Maine was held on September 13, 1948. Incumbent Republican U.S. Senator and Senate Majority Leader Wallace White did not seek a fourth term in office.
Sara I. Gideon is an American politician who served as the Speaker of the Maine House of Representatives. A member of the Democratic Party from Freeport, she represented the 48th district in the Maine House of Representatives, which includes part of Freeport and Pownal in Cumberland County.
The 2018 United States Senate election in Maine was held on November 6, 2018, alongside a gubernatorial election, U.S. House elections, and other state and local elections. Incumbent Independent Senator Angus King won reelection to a second term.
The 1930 United States Senate election in Maine was held on September 8, 1930. Incumbent Republican U.S. Senator Arthur Gould, who had been elected to complete the term of the late Senator Bert Fernald, did not run for re-election to a full term.
The 1934 United States Senate election in Maine was held on September 10, 1934.
The 1940 United States Senate election in Maine was held on September 9, 1940.
The 1946 United States Senate election in Maine was held on September 9, 1946.
The 1952 United States Senate election in Maine was held on September 8, 1952.
The 1964 United States Senate election in Maine was held on November 3, 1964. Incumbent Democrat Edmund Muskie was re-elected to a second term in office over Republican U.S. Representative Clifford McIntire. This was the first senate race for this particular seat in which the election was held in November and not September.
The 1918 United States Senate election in Maine was held on September 9, 1918.
The 1922 United States Senate election in Maine was held on September 11, 1922, to elect a United States senator from Maine. Incumbent Senator Frederick Hale was re-elected to a second term.
The 1928 United States Senate election in Maine was held on September 10, 1928.
The 1924 United States Senate election in Maine was held on September 8, 1924. Incumbent Republican U.S. Senator Bert Fernald overcame a challenge from U.S. Representative Frank E. Guernsey in the Republican primary. In the general election, Fernald was re-elected to a second term in office over Democratic newspaperman Fulton J. Redman.
The 1960 United States Senate election in Maine was held on November 8, 1960. Incumbent Republican U.S. Senator Margaret Chase Smith was re-elected to a third term over Democratic State Senator Lucia Cormier.
