List of United States senators from Colorado

Colorado was admitted to the United States on August 1, 1876. 39 senators have represented Colorado in the United States Senate.

 Class II Seat 
+#SenatorPartyTerm1Henry M. TellerRepublican1876-18822George M. ChilcottRepublican3Republican4Republican5Republican6Democratic7Republican8Democratic9Republican10Democratic11Edwin C. JohnsonDemocratic12Gordon AllottRepublican13Floyd HaskellDemocratic14William L. ArmstrongRepublican15Hank BrownRepublican16Wayne AllardRepublican17Mark UdallDemocratic18Cory GardnerRepublican19John HickenlooperDemocratic

 References 

Colorado
Category:United States senators from Colorado