Draft:2026 United States Senate election in Colorado

The 2026 United States Senate election in Colorado will be held on November 3, 2026, to elect a member of the United States Senate to represent the state of Colorado. Incumbent Democratic Senator John Hickenlooper, who was first elected in 2020, has stated that he plans to run for re-election.

Declared

 * John Hickenlooper, incumbent U.S. Senator