2026 GENERAL
U.S. Senate · Colorado
One seat · current holder John Hickenlooper (D) · 10 candidates declared
Voter reg deadline—
Early voting opens—
Election day● Nov 3, 2026
Runoff (if needed)—
Candidates
Republican
Republican
No positions taken yet.
Republican
No positions taken yet.
Republican
No positions taken yet.
CON
CON
No positions taken yet.
Democratic
Democratic
No positions taken yet.
Democratic
No positions taken yet.
Democratic
No positions taken yet.
John HickenlooperIncumbent
DemocraticNo positions taken yet.
FWD
FWD
No positions taken yet.
Other
Other
No positions taken yet.