2018 United States Senate election in Massachusetts

2018 United States Senate election in Massachusetts

November 6, 2018 (2018-11-06)
Turnout59.17%
 
Nominee Elizabeth Warren Geoff Diehl
Party Democratic Republican
Popular vote 1,633,371 979,210
Percentage 60.34% 36.17%

Warren:      40–50%      50–60%      60–70%      70–80%      80–90%      >90%
Diehl:      40–50%      50–60%      60–70%
Tie:      40–50%

U.S. senator before election

Elizabeth Warren
Democratic

Elected U.S. Senator

Elizabeth Warren
Democratic

The 2018 United States Senate election in Massachusetts took place on November 6, 2018. Incumbent Democratic U.S. senator Elizabeth Warren ran for re-election to a second term. The candidate filing deadline was June 5, 2018, and the primary election was held on September 4, 2018.

Warren won re-election, defeating her Republican opponent, state Representative Geoff Diehl.