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 County results Lugar: 50–60% 60–70% 70–80% Hartke: 50–60% 60–70% | |||||||||||||||||
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| Elections in Indiana |
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The 1976 United States Senate election in Indiana took place on November 2, 1976. Incumbent Democratic U.S. Senator Vance Hartke ran for re-election to a fourth term, but was defeated by Republican challenger, Indianapolis Mayor Richard Lugar, who defeated Hartke in a landslide.