Jon Kyl Republican Jon Kyl Republican The 2000 United States Senate election in Arizona was held on November 7, 2000.

Senator Jon Kyl won re-election to a second term.

No candidate was nominated from the Democratic Party.

Independent Bill Toel, Green party nominee Vance Hansen, and Libertarian party nominee Barry Hess each got more than 5% of the vote, a strong non-major-party performance.

Jon Kyl, a popular incumbent, did not draw a Democratic opponent[2] despite being labeled as vulnerable at one point.