The 2000 United States Senate election in Indiana was held on November 7, 2000. Incumbent Republican U.S. Senator Richard Lugar was re-elected to his fifth six-year term.

Major candidates

Democratic

Republican

Campaign

Debates

Results

Lugar easily won reelection taking 66.5% one of the largest margins in a statewide race in Indiana history. Johnson did win Lake County, a Democratic stronghold, by a wide margin, but Lugar did well elsewhere. Lugar was sworn in for a fifth term on January 3, 2001.

By county

Lugar won 91 of Indiana's 92 counties, Johnson won only the Democratic stronghold of Lake County.