1992 United States Senate election in Colorado

Tim Wirth Democratic Ben Nighthorse Campbell Democratic The 1992 United States Senate election in Colorado was held on November 3, 1992.

Incumbent Democrat Tim Wirth decided to retire instead of seeking a second term.

The open seat was won by Democratic nominee Ben Nighthorse Campbell, who later switched parties in 1995 and was re-elected as a Republican in 1998.

Democratic primary results by county
Nighthorse Campbell
  • 40–50%
  • 50–60%
  • 60–70%
  • 70–80%
  • 80–90%
Lamm
  • 40–50%
  • 50–60%