1928 United States Senate election in Washington

1928 United States Senate election in Washington

← 1922 November 6, 1928 1934 →
 
Nominee Clarence Dill Kenneth Mackintosh
Party Democratic Republican
Popular vote 261,524 227,415
Percentage 53.42% 46.45%

County results
Dill:      50–60%      60–70%      70–80%
Mackintosh:      50–60%

U.S. senator before election

Clarence Dill
Democratic

Elected U.S. Senator

Clarence Dill
Democratic

The 1928 United States Senate election in Washington was held on November 6, 1928. Incumbent Democrat Clarence Dill was re-elected to a second term in office over Republican Chief justice Kenneth Mackintosh.

As of 2024, this is the last time Washington elected a U.S. Senator from east of the Cascade Mountains.