To serve as governor, one must be at least 30 years old, be a citizen of the United States, and have been a resident of the state for at least two years prior to election. The state constitution of 1876 originally called for election of the governor every two years, with their term beginning on the second Tuesday of the January following the election.[CO Const. art IV, original section 1] An amendment passed in 1956, taking effect in 1959, increased terms to four years.[{{Cite web |title=Ballot History |url=http://www.leg.state.co.us/lcs/ballothistory.nsf/835d2ada8de735e787256ffe0074333d/e00852dbf964756687256ffe006c7cdb?OpenDocument |access-date=December 4, 2008 |publisher=Colorado Legislature |archive-date=October 10, 2012 |archive-url=https://web.archive.org/web/20121010141053/http://www.leg.state.co.us/lcs/ballothistory.nsf/835d2ada8de735e787256ffe0074333d/e00852dbf964756687256ffe006c7cdb?OpenDocument |url-status=live }}] Originally, there was no term limit applied to the governor; a 1990 amendment allowed governors to succeed themselves only once.[{{Cite web |title=Ballot History |url=http://www.leg.state.co.us/lcs/ballothistory.nsf/835d2ada8de735e787256ffe0074333d/0101464112938c5887256ffd006a4981?OpenDocument |access-date=December 4, 2008 |publisher=Colorado Legislature |archive-date=October 10, 2012 |archive-url=https://web.archive.org/web/20121010141100/http://www.leg.state.co.us/lcs/ballothistory.nsf/835d2ada8de735e787256ffe0074333d/0101464112938c5887256ffd006a4981?OpenDocument |url-status=live }}] There is however no limit on the total number of terms one may serve as long as one who has served the two term limit is out of office for four years.
class="wikitable sortable mw-collapsible sticky-header-multi" style="text-align:center;"
|+ Governors of the State of Colorado
!scope="col"|{{abbr|No.|Number}}
!scope="colgroup" colspan="3"|Governor
!scope="col"|Term in office
!scope="col"|Party
!scope="col"|Election
!scope="colgroup" colspan="2"|Lt. Governor{{efn|Lieutenant governors represented the same party as their governor unless noted.}} |
style="height:2em;"
!scope="row"|1
|data-sort-value="Routt, John"|75px
|rowspan="3" style="background:{{party color|Republican Party (United States)}};"|
|John Long Routt {{Small|(1826–1907)}} {{sfn|Sobel|1978|p=131}}[{{Cite web |title=John Long Routt |url=https://www.nga.org/governor/john-long-routt/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210181627/https://www.nga.org/governor/john-long-routt/ |url-status=live }}]
|{{dts|November 3, 1876}}[{{Cite news |date=1876-11-04 |title=Colorado's Governor Inaugurated |page=1 |work=Sioux City Journal |url=https://www.newspapers.com/article/sioux-city-journal-routt-inaugurated-nov/129304936/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802214605/https://www.newspapers.com/article/sioux-city-journal-routt-inaugurated-nov/129304936/ |url-status=live }}] – January 14, 1879 {{small|(did not run)}}{{sfn|Sobel|1978|p=131}}
|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1876
|rowspan="5" style="background:{{party color|Republican Party (United States)}};"|
|{{sortname|Lafayette|Head}} |
style="height:2em;"
!rowspan="2" scope="rowgroup"|2
|rowspan="2" data-sort-value="Pitkin, Frederick"|75px
|rowspan="2"|Frederick Walker Pitkin {{Small|(1837–1886)}} {{sfn|Sobel|1978|pp=131–132}}[{{Cite web |title=Frederick Walker Pitkin |url=https://www.nga.org/governor/frederick-walker-pitkin/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=January 13, 2023 |archive-url=https://web.archive.org/web/20230113175419/https://www.nga.org/governor/frederick-walker-pitkin/ |url-status=live }}][{{Cite web |title=Frederick W. Pitkin |url=https://archives.colorado.gov/collections/governors/frederick-w-pitkin |access-date=February 10, 2023 |website=Colorado State Archives |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210181818/https://archives.colorado.gov/collections/governors/frederick-w-pitkin |url-status=live }}]
|rowspan="2"|{{dts|January 14, 1879}}[{{Cite news |date=1879-01-16 |title=State Legislatures |page=5 |work=The Omaha Herald |url=https://www.newspapers.com/article/the-omaha-herald-pitkin-inaugurated-janu/129305085/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802211543/https://www.newspapers.com/article/the-omaha-herald-pitkin-inaugurated-janu/129305085/ |url-status=live }}] – January 9, 1883 {{small|(did not run)}}{{efn|Sobel notes that Pitkin ran unsuccessfully for Republican nomination for the United States Senate in 1882,{{sfn|Sobel|1978|pp=131–132}} but no further details have yet been found as to which of the two Senate races that year he was running in.}}
|rowspan="2"|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1878
|rowspan="2"|{{sortname|Horace|Tabor}} |
style="height:2em;"
|1880 |
style="height:2em;"
!scope="row"|3
|data-sort-value="Grant, James"|75px
|style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|James Benton Grant {{Small|(1848–1911)}} {{sfn|Sobel|1978|pp=132–133}}[{{Cite web |title=James Benton Grant |url=https://www.nga.org/governor/james-benton-grant/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210194328/https://www.nga.org/governor/james-benton-grant/ |url-status=live }}][{{Cite web |title=James Benton Grant |url=https://archives.colorado.gov/collections/governors/james-benton-grant |access-date=February 10, 2023 |website=Colorado State Archives |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210194327/https://archives.colorado.gov/collections/governors/james-benton-grant |url-status=live }}]
|{{dts|January 9, 1883}}[Colo. General Assembly. Senate Journal. 1883 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2881411&seq=81 73] {{Webarchive|url=https://web.archive.org/web/20230805032423/https://babel.hathitrust.org/cgi/pt?id=uc1.b2881411&seq=81 |date=August 5, 2023 }}, accessed August 2, 2023] – January 13, 1885 {{small|(did not run)}}{{sfn|Sobel|1978|pp=132–133}}
|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1882
|{{sortname|William H.|Meyer|dab=Colorado politician}}{{efn|Represented the Republican Party|name=lt-rep}} |
style="height:2em;"
!scope="row"|4
|data-sort-value="Eaton, Benjamin"|75px
|style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|Benjamin Harrison Eaton {{Small|(1833–1904)}} {{sfn|Sobel|1978|p=133}}[{{Cite web |title=Benjamin Harrison Eaton |url=https://www.nga.org/governor/benjamin-harrison-eaton/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210194326/https://www.nga.org/governor/benjamin-harrison-eaton/ |url-status=live }}][{{Cite web |title=Benjamin Harrison Eaton |url=https://archives.colorado.gov/collections/governors/benjamin-harrison-eaton |access-date=February 10, 2023 |website=Colorado State Archives |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210194328/https://archives.colorado.gov/collections/governors/benjamin-harrison-eaton |url-status=live }}]
|{{dts|January 13, 1885}}[Colo. General Assembly. Senate Journal. 1885 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2881412&seq=112 106], accessed August 2, 2023] – January 11, 1887 {{small|(did not run)}}
|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1884
|{{sortname|Peter W.|Breene}} |
style="height:2em;"
!scope="row"|5
|data-sort-value="Adams, Alva"|75px
|style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|Alva Adams {{Small|(1850–1922)}} {{sfn|Sobel|1978|pp=133–134}}[{{Cite web |title=Alva Adams |url=https://www.nga.org/governor/alva-adams/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210194328/https://www.nga.org/governor/alva-adams/ |url-status=live }}][{{Cite web |title=Alva Adams |url=https://archives.colorado.gov/collections/governors/alva-adams |access-date=February 10, 2023 |website=Colorado State Archives |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210194328/https://archives.colorado.gov/collections/governors/alva-adams |url-status=live }}]
|{{dts|January 11, 1887}}[Colo. General Assembly. Senate Journal. 1887 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2881413&seq=194 186], accessed August 2, 2023] – January 8, 1889 {{small|(did not run)}}
|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1886
|style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|{{sortname|Norman H.|Meldrum}} |
style="height:2em;"
!scope="row"|6
|data-sort-value="Cooper, Job"|75px
|rowspan="2" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|Job Adams Cooper {{Small|(1843–1899)}} {{sfn|Sobel|1978|p=134}}[{{Cite web |title=Job Adams Cooper |url=https://www.nga.org/governor/job-adams-cooper/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210194351/https://www.nga.org/governor/job-adams-cooper/ |url-status=live }}][{{Cite web |title=Job A. Cooper |url=https://archives.colorado.gov/collections/governors/job-a-cooper |access-date=February 10, 2023 |website=Colorado State Archives |archive-date=March 1, 2024 |archive-url=https://web.archive.org/web/20240301030457/https://archives.colorado.gov/collections/governors/job-a-cooper |url-status=live }}]
|{{dts|January 8, 1889}}[Colo. General Assembly. House Journal. 1889 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2882406&seq=100 92], accessed August 2, 2023] – January 13, 1891 {{small|(did not run)}}
|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1888
|rowspan="2" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|{{sortname|William Grover|Smith}} |
style="height:2em;"
!scope="row"|7
|data-sort-value="Routt, John"|75px
|John Long Routt {{Small|(1826–1907)}} {{sfn|Sobel|1978|p=131}}
|{{dts|January 13, 1891}}[Colo. General Assembly. House Journal. 1891 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2882407&seq=98 92], accessed August 2, 2023] – January 10, 1893 {{small|(did not run)}}
|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1890
|{{sortname|William|Story|dab=attorney}} |
style="height:2em;"
!scope="row"|8
|data-sort-value="Waite, Davis"|75px
|style="color:inherit;background:{{party color|People's Party (United States)}};"|
|Davis Hanson Waite {{Small|(1825–1901)}} {{sfn|Sobel|1978|p=135}}[{{Cite web |title=Davis Hanson Waite |url=https://www.nga.org/governor/davis-hanson-waite/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210194328/https://www.nga.org/governor/davis-hanson-waite/ |url-status=live }}][{{Cite web |title=Davis H. Waite |url=https://archives.colorado.gov/collections/governors/davis-h-waite |access-date=February 10, 2023 |website=Colorado State Archives |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210194326/https://archives.colorado.gov/collections/governors/davis-h-waite |url-status=live }}]
|{{dts|January 10, 1893}}[{{Cite news |date=1893-01-14 |title=New Executive |page=7 |work=The Lamar Register |url=https://www.newspapers.com/article/118365323/waite-inaugurated/ |access-date=2023-02-10 |archive-date=September 26, 2023 |archive-url=https://web.archive.org/web/20230926034401/https://www.newspapers.com/article/118365323/waite-inaugurated/ |url-status=live }}] – January 8, 1895 {{small|(lost election)}}
|People's{{efn|Kallenbach labels Waite as a Populist and Silver Democrat.{{sfn|Kallenbach|1977|p=80}}}}
|1892
|style="color:inherit;background:{{party color|People's Party (United States)}};"|
|{{sortname|David H.|Nichols}} |
style="height:2em;"
!scope="row"|9
|data-sort-value="McIntire, Albert"|75px
|style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|Albert McIntire {{Small|(1853–1935)}} {{sfn|Sobel|1978|pp=135–136}}[{{Cite web |title=Albert Wills McIntire |url=https://www.nga.org/governor/albert-wills-mcintire/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210201017/https://www.nga.org/governor/albert-wills-mcintire/ |url-status=live }}][{{Cite web |title=Albert W. McIntire |url=https://archives.colorado.gov/collections/governors/albert-w-mcintire |access-date=February 10, 2023 |website=Colorado State Archives |archive-date=February 5, 2023 |archive-url=https://web.archive.org/web/20230205233529/https://archives.colorado.gov/collections/governors/albert-w-mcintire |url-status=live }}]
|{{dts|January 8, 1895}}[Colo. General Assembly. House Journal. 1895 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2882410&seq=81 75] {{Webarchive|url=https://web.archive.org/web/20230802214539/https://babel.hathitrust.org/cgi/pt?id=uc1.b2882410&seq=81 |date=August 2, 2023 }}, accessed August 2, 2023] – January 12, 1897 {{small|(did not run)}}
|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1894
|rowspan="2" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|rowspan="2"|{{sortname|Jared L.|Brush}}{{efn|name=lt-rep}} |
style="height:2em;"
!scope="row"|10
|data-sort-value="Adams, Alva"|75px
|rowspan="3" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|Alva Adams {{Small|(1850–1922)}} {{sfn|Sobel|1978|pp=133–134}}
|{{dts|January 12, 1897}}[Colo. General Assembly. House Journal. 1897 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2882411&seq=117 109], accessed August 2, 2023] – January 10, 1899 {{small|(did not run)}}
|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1896 |
style="height:2em;"
!scope="row"|11
|data-sort-value="Thomas, Charles"|75px
|Charles S. Thomas {{Small|(1849–1934)}} {{sfn|Sobel|1978|pp=136–137}}[{{Cite web |title=Charles Spalding Thomas |url=https://www.nga.org/governor/charles-spalding-thomas/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210194329/https://www.nga.org/governor/charles-spalding-thomas/ |url-status=live }}][{{Cite web |title=Charles S. Thomas |url=https://archives.colorado.gov/collections/governors/charles-s-thomas |access-date=February 10, 2023 |website=Colorado State Archives |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210194328/https://archives.colorado.gov/collections/governors/charles-s-thomas |url-status=live }}]
|{{dts|January 10, 1899}}[Colo. General Assembly. House Journal. 1899 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2882412&seq=69 65], accessed August 2, 2023] – January 8, 1901 {{small|(did not run)}}
|Democratic{{efn|Thomas was a Democrat,{{sfn|Kallenbach|1977|pp=77–78}} but he has been described as a fusion candidate, as he also had support from the People's Party.{{sfn|Sobel|1978|pp=136–137}}}}
|1898
|style="color:inherit;background:{{party color|People's Party (United States)}};"|
|{{sortname|Francis Patrick|Carney}}{{efn|Represented the Populist Party}} |
style="height:2em;"
!scope="row"|12
|data-sort-value="Orman, James"|75px
|James Bradley Orman {{Small|(1849–1919)}} {{sfn|Sobel|1978|p=137}}[{{Cite web |title=James Bradley Orman |url=https://www.nga.org/governor/james-bradley-orman/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210194328/https://www.nga.org/governor/james-bradley-orman/ |url-status=live }}][{{Cite web |title=James B. Orman |url=https://archives.colorado.gov/collections/governors/james-b-orman |access-date=February 10, 2023 |website=Colorado State Archives |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210194329/https://archives.colorado.gov/collections/governors/james-b-orman |url-status=live }}]
|{{dts|January 8, 1901}}[Colo. General Assembly. House Journal. 1901 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2885749&seq=116 112] {{Webarchive|url=https://web.archive.org/web/20230804062410/https://babel.hathitrust.org/cgi/pt?id=uc1.b2885749&seq=116 |date=August 4, 2023 }}, accessed August 2, 2023] – January 13, 1903 {{small|(did not run)}}
|Democratic{{efn|Orman was a Democrat,{{sfn|Kallenbach|1977|pp=77–78}} and was also nominated by the People's Party.{{sfn|Sobel|1978|p=137}}}}
|1900
|style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|{{sortname|David C.|Coates}}{{efn|The Colorado State Archives labels Coates a Democrat;[{{Cite web |title=Lieutenant Governors of Colorado |url=http://www.colorado.gov/dpa/doit/archives/offic/ltgov.html |access-date=October 25, 2009 |publisher=Colorado State Archives |archive-date=July 17, 2012 |archive-url=https://web.archive.org/web/20120717004538/http://www.colorado.gov/dpa/doit/archives/offic/ltgov.html |url-status=live }}] however, a contemporary New York Times article describes him as a Populist elected on a fusion ticket, and that he had renounced all other parties and become a Socialist.[{{Cite news |date=1902-07-13 |title=General Notes |page=6 |work=The New York Times |url=https://www.newspapers.com/article/the-new-york-times-general-notes/132436574/ |access-date=2023-09-26 |archive-date=September 26, 2023 |archive-url=https://web.archive.org/web/20230926034402/https://www.newspapers.com/article/the-new-york-times-general-notes/132436574/ |url-status=live }}]}} |
style="height:2em;"
!scope="row"|13
|data-sort-value="Peabody, James"|75px
|style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|James Hamilton Peabody {{Small|(1852–1917)}} {{sfn|Sobel|1978|p=138}}[{{Cite web |title=James Hamilton Peabody |url=https://www.nga.org/governor/james-hamilton-peabody/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210201029/https://www.nga.org/governor/james-hamilton-peabody/ |url-status=live }}][{{Cite web |title=James H. Peabody |url=https://archives.colorado.gov/sites/archives/files/Peabody.pdf |access-date=February 10, 2023 |website=Colorado State Archives |archive-date=September 24, 2022 |archive-url=https://web.archive.org/web/20220924191425/https://archives.colorado.gov/sites/archives/files/Peabody.pdf |url-status=live }}]
|{{dts|January 13, 1903}}[Colo. General Assembly. House Journal. 1903 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2885747&seq=101 95], accessed August 2, 2023] – January 10, 1905 {{small|(lost election)}}{{efn|The 1904 election was rife with fraud and controversy. Alva Adams won election, but soon after he took office the Republican legislature declared James Peabody to be the actual winner, on the condition that Peabody immediately tender his resignation, postdated to the next day. Peabody's lieutenant governor, Jesse McDonald, then succeeded to the governorship.[{{Cite book |last=Powe, Lucas A. |url=https://books.google.com/books?id=Ba4wDwAAQBAJ |title=The Fourth Estate and the Constitution: Freedom of the Press in America |publisher=University of California Press |year=1992 |pages=2–3 | isbn=9780520080386 |access-date=December 14, 2018}}][{{Cite news |date=1905-03-18 |title=none |quote=Three different governors within twenty-four hours is a record established by Colorado this week that will remain undisputed. |page=4 |work=The Idaho Springs Siftings-News |url=https://www.newspapers.com/article/118368463/the-idaho-springs-siftings-news/ |access-date=2023-02-10 |archive-date=September 26, 2023 |archive-url=https://web.archive.org/web/20230926030427/https://www.newspapers.com/article/118368463/the-idaho-springs-siftings-news/ |url-status=live }}]|name=elect-1904}}
|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1902
|style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|{{sortname|Warren A.|Haggott}}{{efn|The Colorado State Archives says Haggott served from 1902 to 1903; however, multiple sources say he served with Peabody[{{Cite book |last=Goodspeed, Weston Arthur |url=https://books.google.com/books?id=cCAuAAAAYAAJ |title=The Province and the States: Missouri, Kansas, Colorado |year=1904 |page=481 |access-date=October 25, 2009}}] well into 1904,[{{Cite news |date=1904-06-08 |title=May Declare Martial Law |language=en-us |page=2 |work=The New York Times |url=https://www.newspapers.com/article/the-new-york-times-may-declare-martial-l/132436657/ |access-date=2023-09-26 |archive-date=September 26, 2023 |archive-url=https://web.archive.org/web/20230926030426/https://www.newspapers.com/article/the-new-york-times-may-declare-martial-l/132436657/ |url-status=live }}] so it is assumed the Archives are in error.}} |
style="height:2em;"
!scope="row"|14
|data-sort-value="Adams, Alva"|75px
|style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|Alva Adams {{Small|(1850–1922)}} {{sfn|Sobel|1978|pp=133–134}}
|{{dts|January 10, 1905}}[Colo. General Assembly. House Journal. 1905 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2885748&seq=59 47] {{Webarchive|url=https://web.archive.org/web/20230803121805/https://babel.hathitrust.org/cgi/pt?id=uc1.b2885748&seq=59 |date=August 3, 2023 }}, accessed August 2, 2023] – March 16, 1905 {{small|(declared loser in election)}}{{efn|name=elect-1904}}
|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|rowspan="2"|1904{{efn|name=elect-1904}}
|style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|{{sortname|Arthur|Cornforth}} |
style="height:2em;"
!scope="row"|15
|data-sort-value="Peabody, James"|75px
|rowspan="4" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|James Hamilton Peabody {{Small|(1852–1917)}} {{sfn|Sobel|1978|p=138}}
|{{dts|March 16, 1905}}[Colo. General Assembly. House Journal. 1905 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2885748&seq=1112 1100] {{Webarchive|url=https://web.archive.org/web/20230804155542/https://babel.hathitrust.org/cgi/pt?id=uc1.b2885748&seq=1112 |date=August 4, 2023 }}, accessed August 2, 2023] – March 17, 1905 {{small|(resigned)}}{{efn|name=elect-1904}}
|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|{{sortname|Jesse Fuller|McDonald}} |
style="height:2em;"
!rowspan="2" scope="rowgroup"|16
|rowspan="2" data-sort-value="McDonald, Jesse"|75px
|rowspan="2"|Jesse Fuller McDonald {{Small|(1858–1942)}} {{sfn|Sobel|1978|pp=138–139}}[{{Cite web |title=Jesse Fuller McDonald |url=https://www.nga.org/governor/jesse-fuller-mcdonald/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210201028/https://www.nga.org/governor/jesse-fuller-mcdonald/ |url-status=live }}][{{Cite web |title=Jesse Fuller McDonald |url=https://archives.colorado.gov/sites/archives/files/documents/governors-McDonald-finding-aid.pdf |access-date=February 10, 2023 |website=Colorado State Archives |archive-date=November 27, 2022 |archive-url=https://web.archive.org/web/20221127031233/https://archives.colorado.gov/sites/archives/files/documents/governors-McDonald-finding-aid.pdf |url-status=live }}]
|rowspan="2"|{{dts|March 17, 1905}}[Colo. General Assembly. House Journal. 1905 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2885748&seq=594 582] {{Webarchive|url=https://web.archive.org/web/20230803121801/https://babel.hathitrust.org/cgi/pt?id=uc1.b2885748&seq=594 |date=August 3, 2023 }}, accessed August 2, 2023] – January 8, 1907 {{small|(did not run)}}
|rowspan="2"|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|rowspan="2" style="background:#EEEEEE;"|{{small|Succeeded from lieutenant governor}}{{efn|name=elect-1904}}
|style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|{{sortname|Arthur|Cornforth}}{{efn|name=lt-dem}} {{small|(removed July 5, 1905)}} |
style="height:2em;"
|rowspan="2" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|{{sortname|Fred W.|Parks}} |
style="height:2em;"
!scope="row"|17
|data-sort-value="Buchtel, Henry"|75px
|Henry Augustus Buchtel {{Small|(1847–1924)}} {{sfn|Sobel|1978|pp=139–140}}[{{Cite web |title=Henry Augustus Buchtel |url=https://www.nga.org/governor/henry-augustus-buchtel/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210201017/https://www.nga.org/governor/henry-augustus-buchtel/ |url-status=live }}][{{Cite web |title=Dr. Henry A. Buchtel |url=https://archives.colorado.gov/sites/archives/files/Buchtel_0.pdf |access-date=February 10, 2023 |website=Colorado State Archives |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210201019/https://archives.colorado.gov/sites/archives/files/Buchtel_0.pdf |url-status=live }}]
|{{dts|January 8, 1907}}[Colo. General Assembly. House Journal. 1907 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2885745&seq=61 51] {{Webarchive|url=https://web.archive.org/web/20230803184909/https://babel.hathitrust.org/cgi/pt?id=uc1.b2885745&seq=61 |date=August 3, 2023 }}, accessed August 2, 2023] – January 12, 1909 {{small|(did not run)}}
|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1906
|{{sortname|Erastus|Harper}} |
style="height:2em;"
!rowspan="2" scope="rowgroup"|18
|rowspan="2" data-sort-value="Shafroth, John"|75px
|rowspan="3" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|rowspan="2"|John F. Shafroth {{Small|(1854–1922)}} {{sfn|Sobel|1978|p=140}}[{{Cite web |title=John Franklin Shafroth |url=https://www.nga.org/governor/john-franklin-shafroth/ |access-date=February 10, 2023 |publisher=National Governors Association |archive-date=February 10, 2023 |archive-url=https://web.archive.org/web/20230210201019/https://www.nga.org/governor/john-franklin-shafroth/ |url-status=live }}][{{Cite web |title=John F. Shafroth |url=https://archives.colorado.gov/sites/archives/files/Shafroth.pdf |access-date=February 10, 2023 |website=Colorado State Archives |archive-date=September 24, 2022 |archive-url=https://web.archive.org/web/20220924193203/https://archives.colorado.gov/sites/archives/files/Shafroth.pdf |url-status=live }}]
|rowspan="2"|{{dts|January 12, 1909}}[Colo. General Assembly. House Journal. 1909 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2882304&seq=73 65], accessed August 2, 2023] – January 14, 1913 {{small|(did not run)}}{{efn|Shafroth was instead elected to the United States Senate.{{sfn|Sobel|1978|p=140}}}}
|rowspan="2"|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1908
|rowspan="3" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|rowspan="2"|{{sortname|Stephen R.|Fitzgarrald}} |
style="height:2em;"
|1910 |
style="height:2em;"
!scope="row"|19
|data-sort-value="Ammons, Elias"|75px
|Elias M. Ammons {{Small|(1860–1925)}} {{sfn|Sobel|1978|p=141}}[{{Cite web |title=Elias Milton Ammons |url=https://www.nga.org/governor/elias-milton-ammons/ |access-date=February 13, 2023 |publisher=National Governors Association |archive-date=February 13, 2023 |archive-url=https://web.archive.org/web/20230213173534/https://www.nga.org/governor/elias-milton-ammons/ |url-status=live }}][{{Cite web |title=Elias M. Ammons |url=https://archives.colorado.gov/sites/archives/files/Ammons.pdf |access-date=February 13, 2023 |website=Colorado State Archives |archive-date=November 27, 2022 |archive-url=https://web.archive.org/web/20221127014149/https://archives.colorado.gov/sites/archives/files/Ammons.pdf |url-status=live }}]
|{{dts|January 14, 1913}}[{{Cite news |date=1913-01-16 |title=Governor Ammons Is Inaugurated |page=3 |work=The Fort Collins Express and The Fort Collins Review |url=https://www.newspapers.com/article/the-fort-collins-express-and-the-fort-co/129310397/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802214601/https://www.newspapers.com/article/the-fort-collins-express-and-the-fort-co/129310397/ |url-status=live }}] – January 12, 1915 {{small|(did not run)}}
|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1912
|{{sortname|Benjamin F.|Montgomery}} |
style="height:2em;"
!scope="row"|20
|data-sort-value="Carlson, George"|75px
|style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|George Alfred Carlson {{Small|(1876–1926)}} {{sfn|Sobel|1978|pp=141–142}}[{{Cite web |title=George Alfred Carlson |url=https://www.nga.org/governor/george-alfred-carlson/ |access-date=February 13, 2023 |publisher=National Governors Association |archive-date=February 13, 2023 |archive-url=https://web.archive.org/web/20230213173535/https://www.nga.org/governor/george-alfred-carlson/ |url-status=live }}][{{Cite web |title=George Alfred Carlson |url=https://archives.colorado.gov/sites/archives/files/Carlson.pdf |access-date=February 13, 2023 |website=Colorado State Archives |archive-date=February 13, 2023 |archive-url=https://web.archive.org/web/20230213173536/https://archives.colorado.gov/sites/archives/files/Carlson.pdf |url-status=live }}]
|{{dts|January 12, 1915}}[Colo. General Assembly. House Journal. 1915 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2882309&seq=83 77], accessed August 2, 2023] – January 9, 1917 {{small|(lost election)}}
|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1914
|style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|{{sortname|Moses E.|Lewis}} |
style="height:2em;"
!scope="row"|21
|data-sort-value="Gunter, Julius"|75px
|style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|Julius Caldeen Gunter {{Small|(1858–1940)}} {{sfn|Sobel|1978|p=142}}[{{Cite web |title=Julius Caldeen Gunter |url=https://www.nga.org/governor/julius-caldeen-gunter/ |access-date=February 13, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060449/https://www.nga.org/governor/julius-caldeen-gunter/ |url-status=live }}][{{Cite web |title=Julius C. Gunter |url=https://archives.colorado.gov/sites/archives/files/Gunter.pdf |access-date=February 13, 2023 |website=Colorado State Archives |archive-date=January 30, 2023 |archive-url=https://web.archive.org/web/20230130014751/https://archives.colorado.gov/sites/archives/files/Gunter.pdf |url-status=live }}]
|{{dts|January 9, 1917}}[{{Cite news |date=1917-01-11 |title=Gunter Takes Office Quietly |page=3 |work=Eastern Colorado Times |url=https://www.newspapers.com/article/eastern-colorado-times-gunter-inaugurate/129314672/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802214557/https://www.newspapers.com/article/eastern-colorado-times-gunter-inaugurate/129314672/ |url-status=live }}] – January 14, 1919 {{small|(did not run)}}
|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1916
|style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|{{sortname|James|Pulliam}} |
style="height:2em;"
!rowspan="2" scope="rowgroup"|22
|rowspan="2" data-sort-value="Shoup, Oliver"|75px
|rowspan="2" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|rowspan="2"|Oliver Henry Shoup {{Small|(1869–1940)}} {{sfn|Sobel|1978|p=143}}[{{Cite web |title=Oliver Henry Nelson Shoup |url=https://www.nga.org/governor/oliver-henry-nelson-shoup/ |access-date=February 13, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060442/https://www.nga.org/governor/oliver-henry-nelson-shoup/ |url-status=live }}][{{Cite web |title=Oliver H. Shoup |url=https://archives.colorado.gov/sites/archives/files/Shoup.pdf |access-date=February 13, 2023 |website=Colorado State Archives |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060442/https://archives.colorado.gov/sites/archives/files/Shoup.pdf |url-status=live }}]
|rowspan="2"|{{dts|January 14, 1919}}[Colo. General Assembly. House Journal. 1919 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2882312&seq=210 206], accessed August 2, 2023] – January 9, 1923 {{small|(did not run)}}{{sfn|Sobel|1978|p=143}}
|rowspan="2"|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1918
|rowspan="3" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|{{sortname|George|Stephan}} |
style="height:2em;"
|1920
|{{sortname|Earl|Cooley|dab=politician}} |
style="height:2em;"
!scope="row"|23
|data-sort-value="Sweet, William"|75px
|style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|William Ellery Sweet {{Small|(1869–1942)}} {{sfn|Sobel|1978|pp=143–144}}[{{Cite web |title=William Ellery Sweet |url=https://www.nga.org/governor/william-ellery-sweet/ |access-date=February 13, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060443/https://www.nga.org/governor/william-ellery-sweet/ |url-status=live }}][{{Cite web |title=William E. Sweet |url=https://archives.colorado.gov/sites/archives/files/Sweet.pdf |access-date=February 13, 2023 |website=Colorado State Archives |archive-date=January 30, 2023 |archive-url=https://web.archive.org/web/20230130024319/https://archives.colorado.gov/sites/archives/files/Sweet.pdf |url-status=live }}]
|{{dts|January 9, 1923}}[{{Cite news |date=1923-01-10 |title=Attendance at Inauguration Ceremony Largest in History of State; Program Impressive |page=1 |work=The Fort Collins Express |url=https://www.newspapers.com/article/the-fort-collins-express-sweet-inaugurat/129315044/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802211536/https://www.newspapers.com/article/the-fort-collins-express-sweet-inaugurat/129315044/ |url-status=live }}] – January 13, 1925 {{small|(lost election)}}
|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1922
|{{sortname|Robert F.|Rockwell}}{{efn|name=lt-rep}} |
style="height:2em;"
!scope="row"|24
|data-sort-value="Morley, Clarence"|75px
|style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|Clarence Morley {{Small|(1869–1948)}} {{sfn|Sobel|1978|p=144}}[{{Cite web |title=Clarence Morley |url=https://www.nga.org/governor/clarence-morley/ |access-date=February 13, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060447/https://www.nga.org/governor/clarence-morley/ |url-status=live }}][{{Cite web |title=Clarence Morley |url=https://archives.colorado.gov/sites/archives/files/Morley.pdf |access-date=February 13, 2023 |website=Colorado State Archives |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060441/https://archives.colorado.gov/sites/archives/files/Morley.pdf |url-status=live }}]
|{{dts|January 13, 1925}}[Colo. General Assembly. House Journal. 1925 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2882317&seq=109 105] {{Webarchive|url=https://web.archive.org/web/20230805114049/https://babel.hathitrust.org/cgi/pt?id=uc1.b2882317&seq=109 |date=August 5, 2023 }}, accessed August 2, 2023] – January 11, 1927 {{small|(did not run)}}
|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1924
|style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|{{sortname|Sterling Byrd|Lacy}}{{efn|Represented the Democratic Party|name=lt-dem}} |
style="height:2em;"
!rowspan="3" scope="rowgroup"|25
|rowspan="3" data-sort-value="Adams, Billy"| 75px
|rowspan="7" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|rowspan="3"|Billy Adams {{Small|(1861–1954)}} {{sfn|Sobel|1978|p=145}}[{{Cite web |title=William Herbert Adams |url=https://www.nga.org/governor/william-herbert-adams/ |access-date=February 13, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060445/https://www.nga.org/governor/william-herbert-adams/ |url-status=live }}][{{Cite web |title=William H. Adams |url=https://archives.colorado.gov/sites/archives/files/William%20Adams.pdf |access-date=February 13, 2023 |website=Colorado State Archives |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060442/https://archives.colorado.gov/sites/archives/files/William%20Adams.pdf |url-status=live }}]
|rowspan="3"|{{dts|January 11, 1927}}[{{Cite news |date=1927-01-11 |title=William H. Adams Now Is Governor of Colorado |page=1 |work=Fort Collins Coloradoan |agency=Associated Press |url=https://www.newspapers.com/article/fort-collins-coloradoan-adams-inaugurate/129315836/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802214608/https://www.newspapers.com/article/fort-collins-coloradoan-adams-inaugurate/129315836/ |url-status=live }}] – January 10, 1933 {{small|(did not run)}}
|rowspan="3"|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1926
|rowspan="2" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|rowspan="2"|{{sortname|George Milton|Corlett}}{{efn|name=lt-rep}} |
style="height:2em;"
|1928 |
style="height:2em;"
|1930
|rowspan="3" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|{{sortname|Edwin C.|Johnson}} |
style="height:2em;"
!rowspan="2" scope="rowgroup"|26
|rowspan="2" data-sort-value="Johnson, Edwin"|75px
|rowspan="2"|Edwin C. Johnson {{Small|(1884–1970)}} {{sfn|Sobel|1978|pp=145–146}}[{{Cite web |title=Edwin Carl Johnson |url=https://www.nga.org/governor/edwin-carl-johnson/ |access-date=February 13, 2023 |publisher=National Governors Association |archive-date=November 30, 2023 |archive-url=https://web.archive.org/web/20231130112534/https://www.nga.org/governor/edwin-carl-johnson/ |url-status=live }}][{{Cite web |title=Edwin Johnson |url=https://archives.colorado.gov/sites/archives/files/Edwin%20Johnson.pdf |access-date=February 13, 2023 |website=Colorado State Archives |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060439/https://archives.colorado.gov/sites/archives/files/Edwin%20Johnson.pdf |url-status=live }}]
|rowspan="2"|{{dts|January 10, 1933}}[{{Cite news |last=Hershey |first=Colin Scott |date=1933-01-10 |title=New Governor of Colorado |page=1 |work=Fort Collins Coloradoan |agency=Associated Press |url=https://www.newspapers.com/article/fort-collins-coloradoan-johnson-inaugura/129315926/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802210929/https://www.newspapers.com/article/fort-collins-coloradoan-johnson-inaugura/129315926/ |url-status=live }}] – January 2, 1937 {{small|(resigned)}}{{efn|Johnson resigned, having been elected to the United States Senate.}}
|rowspan="2"|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1932
|rowspan="2"|{{sortname|Ray Herbert|Talbot}} |
style="height:2em;"
|1934 |
style="height:2em;"
!scope="row"|27
|data-sort-value="Talbot, Ray"|75px
|Ray Herbert Talbot {{Small|(1896–1955)}} {{sfn|Sobel|1978|p=146}}[{{Cite web |title=Raymond Herbert Talbot |url=https://www.nga.org/governor/raymond-herbert-talbot/ |access-date=February 13, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060443/https://www.nga.org/governor/raymond-herbert-talbot/ |url-status=live }}][{{Cite web |title=Raymond H. Talbot |url=https://archives.colorado.gov/sites/archives/files/Talbot.pdf |access-date=February 13, 2023 |website=Colorado State Archives |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060439/https://archives.colorado.gov/sites/archives/files/Talbot.pdf |url-status=live }}]
|{{dts|January 2, 1937}}[{{Cite news |date=1937-01-03 |title=Colorado Has a New Governor |page=14 |work=The Daily Sentinel |agency=Associated Press |url=https://www.newspapers.com/article/118604883/talbot-inaugurated-johnson-resigns/ |access-date=2023-02-14 |archive-date=September 26, 2023 |archive-url=https://web.archive.org/web/20230926030425/https://www.newspapers.com/article/118604883/talbot-inaugurated-johnson-resigns/ |url-status=live }}] – January 12, 1937 {{small|(successor took office)}}
|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|style="background:#EEEEEE;"|{{small|Succeeded from lieutenant governor}}
|colspan="2" style="background:#EEEEEE;"|Vacant |
style="height:2em;"
!scope="row"|28
|data-sort-value="Ammons, Teller"|75px
|Teller Ammons {{Small|(1895–1972)}} {{sfn|Sobel|1978|p=147}}[{{Cite web |title=Teller Ammons |url=https://www.nga.org/governor/teller-ammons/ |access-date=February 13, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060444/https://www.nga.org/governor/teller-ammons/ |url-status=live }}][{{Cite web |title=Teller Ammons |url=https://archives.colorado.gov/sites/archives/files/teller%20ammons.pdf |access-date=February 13, 2023 |website=Colorado State Archives |archive-date=November 27, 2022 |archive-url=https://web.archive.org/web/20221127013645/https://archives.colorado.gov/sites/archives/files/teller%20ammons.pdf |url-status=live }}]
|{{dts|January 12, 1937}}[{{Cite news |date=1937-01-12 |title=New Governor Takes Oath at Noon Tuesday |page=1 |work=Fort Collins Coloradoan |agency=Associated Press |url=https://www.newspapers.com/article/fort-collins-coloradoan-ammons-inaugurat/129316399/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802210930/https://www.newspapers.com/article/fort-collins-coloradoan-ammons-inaugurat/129316399/ |url-status=live }}] – January 10, 1939 {{small|(lost election)}}
|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1936
|style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|{{sortname|Frank|Hayes|dab=unionist}} |
style="height:2em;"
!rowspan="2" scope="rowgroup"|29
|rowspan="2" data-sort-value="Carr, Ralph"|75px
|rowspan="4" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|rowspan="2"|Ralph Lawrence Carr {{Small|(1887–1950)}} {{sfn|Sobel|1978|pp=147–148}}[{{Cite web |title=Ralph Lawrence Carr |url=https://www.nga.org/governor/ralph-lawrence-carr/ |access-date=February 13, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060444/https://www.nga.org/governor/ralph-lawrence-carr/ |url-status=live }}][{{Cite web |title=Ralph L. Carr |url=https://archives.colorado.gov/sites/archives/files/Carr.pdf |access-date=February 13, 2023 |website=Colorado State Archives |archive-date=January 30, 2023 |archive-url=https://web.archive.org/web/20230130010628/https://archives.colorado.gov/sites/archives/files/Carr.pdf |url-status=live }}]
|rowspan="2"|{{dts|January 10, 1939}}[{{Cite news |last=Mickel |first=Merlin |date=1939-01-10 |title=Hundreds of Persons Crowd Into State House Corridors |page=1 |work=The Daily Sentinel |agency=Associated Press |url=https://www.newspapers.com/article/the-daily-sentinel-carr-inaugurated-janu/129316986/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802210935/https://www.newspapers.com/article/the-daily-sentinel-carr-inaugurated-janu/129316986/ |url-status=live }}] – January 12, 1943 {{small|(did not run)}}
|rowspan="2"|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1938
|rowspan="4" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|rowspan="2"|{{sortname|John Charles|Vivian}} |
style="height:2em;"
|1940 |
style="height:2em;"
!rowspan="2" scope="rowgroup"|30
|rowspan="2" data-sort-value="Vivian, Charles"|75px
|rowspan="2"|John Charles Vivian {{Small|(1887–1964)}} {{sfn|Sobel|1978|pp=148–149}}[{{Cite web |title=John Charles Vivian |url=https://www.nga.org/governor/john-charles-vivian/ |access-date=February 13, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060445/https://www.nga.org/governor/john-charles-vivian/ |url-status=live }}][{{Cite web |title=John Charles Vivian |url=https://archives.colorado.gov/sites/archives/files/Vivian.pdf |access-date=February 13, 2023 |website=Colorado State Archives |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214060444/https://archives.colorado.gov/sites/archives/files/Vivian.pdf |url-status=live }}]
|rowspan="2"|{{dts|January 12, 1943}}[Colo. General Assembly. House Journal. 1943 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2882332&seq=109 103] {{Webarchive|url=https://web.archive.org/web/20230803140631/https://babel.hathitrust.org/cgi/pt?id=uc1.b2882332&seq=109 |date=August 3, 2023 }}, accessed August 2, 2023] – January 14, 1947 {{small|(did not run)}}
|rowspan="2"|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1942
|rowspan="2"|{{sortname|William Eugene|Higby}} |
style="height:2em;"
|1944 |
style="height:2em;"
!rowspan="2" scope="rowgroup"|31
|rowspan="2" data-sort-value="Knous, William"|75px
|rowspan="3" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|rowspan="2"|William Lee Knous {{Small|(1889–1959)}} {{sfn|Sobel|1978|p=149}}[{{Cite web |title=William Lee Knous |url=https://www.nga.org/governor/william-lee-knous/ |access-date=February 14, 2023 |publisher=National Governors Association |archive-date=February 1, 2023 |archive-url=https://web.archive.org/web/20230201125045/https://www.nga.org/governor/william-lee-knous/ |url-status=live }}][{{Cite web |title=William Lee Knous |url=https://archives.colorado.gov/sites/archives/files/Knous.pdf |access-date=February 14, 2023 |website=Colorado State Archives |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214191023/https://archives.colorado.gov/sites/archives/files/Knous.pdf |url-status=live }}]
|rowspan="2"|{{dts|January 14, 1947}}[{{Cite news |date=1947-01-14 |title=Knous Takes Oath Shortly After Noon |page=1 |work=The Daily Sentinel |agency=Associated Press |url=https://www.newspapers.com/article/the-daily-sentinel-knous-inaugurated-jan/129319563/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802210931/https://www.newspapers.com/article/the-daily-sentinel-knous-inaugurated-jan/129319563/ |url-status=live }}] – April 15, 1950 {{small|(resigned)}}{{efn|Knous resigned, having been confirmed to the United States District Court for the District of Colorado.}}
|rowspan="2"|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1946
|rowspan="2" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|{{sortname|Homer L.|Pearson}} |
style="height:2em;"
|1948
|{{sortname|Walter Walford|Johnson}} |
style="height:2em;"
!scope="row"|32
|data-sort-value="Johnson, Walter"|75px
|Walter Walford Johnson {{Small|(1904–1987)}} {{sfn|Sobel|1978|pp=149–150}}[{{Cite web |title=Walter Walfred Johnson |url=https://www.nga.org/governor/walter-walfred-johnson/ |access-date=February 14, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214191026/https://www.nga.org/governor/walter-walfred-johnson/ |url-status=live }}][{{Cite web |title=Walter Walford Johnson |url=https://archives.colorado.gov/sites/archives/files/Walter%20Johnson.pdf |access-date=February 14, 2023 |website=Colorado State Archives |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214191022/https://archives.colorado.gov/sites/archives/files/Walter%20Johnson.pdf |url-status=live }}]
|{{dts|April 15, 1950}}[{{Cite news |date=1950-04-15 |title=Walt Johnson Now Colorado's 32nd Governor |page=1 |work=Greeley Daily Tribune |agency=Associated Press |url=https://www.newspapers.com/article/greeley-daily-tribune-johnson-succeeds-k/129319617/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802211546/https://www.newspapers.com/article/greeley-daily-tribune-johnson-succeeds-k/129319617/ |url-status=live }}] – January 9, 1951 {{small|(lost election)}}
|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|style="background:#EEEEEE;"|{{small|Succeeded from lieutenant governor}}
|rowspan="3" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|{{sortname|Charles P.|Murphy|nolink=1}}{{efn|name=lt-rep}} |
style="height:2em;"
!rowspan="2" scope="rowgroup"|33
|rowspan="2" data-sort-value="Thornton, Daniel"|75px
|rowspan="2" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|rowspan="2"|Daniel I. J. Thornton {{Small|(1911–1976)}} {{sfn|Sobel|1978|p=150}}[{{Cite web |title=Daniel Isaac J. Thornton |url=https://www.nga.org/governor/daniel-issac-j-thornton/ |access-date=February 14, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214191020/https://www.nga.org/governor/daniel-issac-j-thornton/ |url-status=live }}][{{Cite web |title=Daniel I. J. Thornton |url=https://archives.colorado.gov/sites/archives/files/Thornton.pdf |access-date=February 14, 2023 |website=Colorado State Archives |archive-date=January 30, 2023 |archive-url=https://web.archive.org/web/20230130012513/https://archives.colorado.gov/sites/archives/files/Thornton.pdf |url-status=live }}]
|rowspan="2"|{{dts|January 9, 1951}}[Colo. General Assembly. House Journal. 1951 sess., [https://babel.hathitrust.org/cgi/pt?id=uc1.b2882337&seq=116 112] {{Webarchive|url=https://web.archive.org/web/20230804043851/https://babel.hathitrust.org/cgi/pt?id=uc1.b2882337&seq=116 |date=August 4, 2023 }}, accessed August 2, 2023] – January 11, 1955 {{small|(did not run)}}
|rowspan="2"|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1950
|rowspan="2"|{{sortname|Gordon|Allott}} |
style="height:2em;"
|1952 |
style="height:2em;"
!scope="row"|34
|data-sort-value="Johnson, Edwin"|75px
|rowspan="3" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|Edwin C. Johnson {{Small|(1884–1970)}} {{sfn|Sobel|1978|pp=145–146}}
|{{dts|January 11, 1955}}[{{Cite news |last=Seymour |first=Hal |date=1955-01-11 |title=Ed Johnson Takes Oath As Governor |page=1 |work=Fort Collins Coloradoan |agency=Associated Press |url=https://www.newspapers.com/article/fort-collins-coloradoan-johnson-inaugura/129323229/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802214607/https://www.newspapers.com/article/fort-collins-coloradoan-johnson-inaugura/129323229/ |url-status=live }}] – January 8, 1957 {{small|(did not run)}}
|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1954
|style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|{{sortname|Stephen|McNichols}} |
style="height:2em;"
!rowspan="2" scope="rowgroup"|35
|rowspan="2" data-sort-value="McNichols, Stephen"|75px
|rowspan="2"|Stephen McNichols {{Small|(1914–1997)}} {{sfn|Sobel|1978|p=151}}[{{Cite web |title=Stephen Lucid Robert McNichols |url=https://www.nga.org/governor/stephen-lucid-robert-mcnichols/ |access-date=February 14, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214191025/https://www.nga.org/governor/stephen-lucid-robert-mcnichols/ |url-status=live }}][{{Cite web |title=Stephen McNichols |url=https://archives.colorado.gov/sites/archives/files/McNichols.pdf |access-date=February 14, 2023 |website=Colorado State Archives |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214191024/https://archives.colorado.gov/sites/archives/files/McNichols.pdf |url-status=live }}]
|rowspan="2"|{{dts|January 8, 1957}}[{{Cite news |last=Gauss |first=Gordon G. |date=1957-01-08 |title=McNichols Urges Go-Slow Policy Pending Surveys |page=1 |work=Fort Collins Coloradoan |agency=Associated Press |url=https://www.newspapers.com/article/fort-collins-coloradoan-mcnichols-inaugu/129326600/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802213052/https://www.newspapers.com/article/fort-collins-coloradoan-mcnichols-inaugu/129326600/ |url-status=live }}] – January 8, 1963 {{small|(lost election)}}
|rowspan="2"|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1956
|style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|{{sortname|Frank L.|Hays}}{{efn|name=lt-rep}} |
style="height:2em;"
|1958{{efn|First term under a 1956 constitutional amendment, which lengthened terms to four years.}}
|rowspan="3" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|rowspan="2"|{{sortname|Robert Lee|Knous}} |
style="height:2em;"
!rowspan="3" scope="rowgroup"|36
|rowspan="3" data-sort-value="Love, John"|75px
|rowspan="4" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|rowspan="3"|John Arthur Love {{Small|(1916–2002)}} {{sfn|Sobel|1978|pp=151–152}}[{{Cite web |title=John Arthur Love |url=https://www.nga.org/governor/john-arthur-love/ |access-date=February 14, 2023 |publisher=National Governors Association |archive-date=January 31, 2023 |archive-url=https://web.archive.org/web/20230131141747/https://www.nga.org/governor/john-arthur-love/ |url-status=live }}][{{Cite web |title=John A. Love |url=https://archives.colorado.gov/sites/archives/files/Love.pdf |access-date=February 14, 2023 |website=Colorado State Archives |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214191023/https://archives.colorado.gov/sites/archives/files/Love.pdf |url-status=live }}]
|rowspan="3"|{{dts|January 8, 1963}}[{{Cite news |date=1963-01-08 |title=Love Sworn, Pledges To Curb Government |page=1 |work=Fort Collins Coloradoan |agency=Associated Press |url=https://www.newspapers.com/article/fort-collins-coloradoan-love-inaugurated/129326701/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802210932/https://www.newspapers.com/article/fort-collins-coloradoan-love-inaugurated/129326701/ |url-status=live }}] – July 16, 1973 {{small|(resigned)}}{{efn|Love resigned, having been appointed Director of the Office of Energy Policy.}}
|rowspan="3"|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|1962 |
style="height:2em;"
|1966
|{{sortname|Mark Anthony|Hogan}}{{efn|name=lt-dem}} |
style="height:2em;"
|1970
|rowspan="2" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|{{sortname|John D.|Vanderhoof}} |
style="height:2em;"
!scope="row"|37
|data-sort-value="Vanderhoof, John"|75px
|John D. Vanderhoof {{Small|(1922–2013)}} {{sfn|Sobel|1978|pp=152–153}}[{{Cite web |title=John D. Vanderhoof |url=https://www.nga.org/governor/governor-john-d-vanderhoof/ |access-date=February 14, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214201110/https://www.nga.org/governor/governor-john-d-vanderhoof/ |url-status=live }}][{{Cite web |title=John Vanderhoof |url=https://archives.colorado.gov/sites/archives/files/Vanderhoof.pdf |access-date=February 14, 2023 |website=Colorado State Archives |archive-date=January 30, 2023 |archive-url=https://web.archive.org/web/20230130005651/https://archives.colorado.gov/sites/archives/files/Vanderhoof.pdf |url-status=live }}]
|{{dts|July 16, 1973}}[{{Cite news |date=1973-07-16 |title=John Vanderhoof Becomes State's 37th Governor |page=1 |work=Fort Collins Coloradoan |agency=Associated Press |url=https://www.newspapers.com/article/fort-collins-coloradoan-vanderhoof-succe/129327700/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802210934/https://www.newspapers.com/article/fort-collins-coloradoan-vanderhoof-succe/129327700/ |url-status=live }}] – January 14, 1975 {{small|(lost election)}}
|Republican{{sfn|Kallenbach|1977|pp=77–78}}
|style="background:#EEEEEE;"|{{small|Succeeded from lieutenant governor}}
|{{sortname|Ted L.|Strickland}} |
style="height:2em;"
!rowspan="3" scope="rowgroup"|38
|rowspan="3" data-sort-value="Lamm, Richard"|75px
|rowspan="8" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|rowspan="3"|Richard Lamm {{Small|(1935–2021)}} {{sfn|Sobel|1978|p=153}}[{{Cite web |title=Richard D. Lamm |url=https://www.nga.org/governor/richard-d-lamm/ |access-date=February 14, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214201112/https://www.nga.org/governor/richard-d-lamm/ |url-status=live }}]
|rowspan="3"|{{dts|January 14, 1975}}[{{Cite news |last=Hilliard |first=Carl |date=1975-01-14 |title=Black Legislators Walk Out on Lamm |page=1 |work=Greeley Daily Tribune |agency=Associated Press |url=https://www.newspapers.com/article/greeley-daily-tribune-lamm-inaugurated-j/129327890/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802211539/https://www.newspapers.com/article/greeley-daily-tribune-lamm-inaugurated-j/129327890/ |url-status=live }}] – January 13, 1987 {{small|(did not run)}}
|rowspan="3"|Democratic{{sfn|Kallenbach|1977|pp=77–78}}
|1974
|rowspan="5" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|{{sortname|George L.|Brown}} |
style="height:2em;"
|1978
|rowspan="2"|{{sortname|Nancy E.|Dick}} |
style="height:2em;"
|1982 |
style="height:2em;"
!rowspan="5" scope="rowgroup"|39
|rowspan="5" data-sort-value="Romer, Roy"|75px
|rowspan="5"|Roy Romer {{Small|({{Abbr|b.|born in}} 1928)}}
[{{Cite web |title=Roy Romer |url=https://www.nga.org/governor/roy-romer/ |access-date=February 14, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214201109/https://www.nga.org/governor/roy-romer/ |url-status=live }}]
|rowspan="5"|{{dts|January 13, 1987}}[{{Cite news |date=1987-01-13 |title=Romer Sworn In As New Governor |page=1A |work=The Daily Sentinel |agency=Associated Press |url=https://www.newspapers.com/article/the-daily-sentinel-romer-inaugurated-jan/129328005/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802213053/https://www.newspapers.com/article/the-daily-sentinel-romer-inaugurated-jan/129328005/ |url-status=live }}] – January 12, 1999 {{small|(term-limited)}}{{efn|Under a 1990 amendment to the constitution, governors may not serve more than two consecutive terms.[{{Cite web |title=Colo. Const. art. IV, § 1 |url=https://law.justia.com/constitution/colorado/cnart4.html |access-date=2023-12-14 |archive-date=December 15, 2023 |archive-url=https://web.archive.org/web/20231215050221/https://law.justia.com/constitution/colorado/cnart4.html |url-status=live }}]|name=limits}}
|rowspan="5"|Democratic
|1986
|rowspan="2"|{{sortname|Mike|Callihan}} {{small|(resigned May 10, 1994)}} |
style="height:2em;"
|rowspan="3"|1990 |
style="height:2em;"
|colspan="2" style="background:#EEEEEE;"|Vacant |
style="height:2em;"
|rowspan="2" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|{{sortname|Samuel H.|Cassidy}} {{small|(took office May 11, 1994)}} |
style="height:2em;"
|1994
|{{sortname|Gail|Schoettler}} |
style="height:2em;"
!rowspan="2" scope="rowgroup"|40
|rowspan="2" data-sort-value="Owens, Bill"|75px
|rowspan="2" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|rowspan="2"|Bill Owens {{Small|({{Abbr|b.|born in}} 1950)}}
[{{Cite web |title=Bill Owens |url=https://www.nga.org/governor/bill-owens/ |access-date=February 14, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214201111/https://www.nga.org/governor/bill-owens/ |url-status=live }}]
|rowspan="2"|{{dts|January 12, 1999}}[{{Cite news |last=Cleary |first=C. Patrick |date=1999-01-13 |title=Gov. Owens Takes the Reins |page=1A |work=The Daily Sentinel |url=https://www.newspapers.com/article/the-daily-sentinel-owens-inaugurated-jan/129328102/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802211544/https://www.newspapers.com/article/the-daily-sentinel-owens-inaugurated-jan/129328102/ |url-status=live }}] – January 9, 2007 {{small|(term-limited)}}{{efn|name=limits}}
|rowspan="2"|Republican
|1998
|rowspan="2" style="color:inherit;background:{{party color|Republican Party (United States)}};"|
|{{sortname|Joe|Rogers|dab=politician}} |
style="height:2em;"
|2002
|{{sortname|Jane E.|Norton}} |
style="height:2em;"
!scope="row"|41
|data-sort-value="Ritter, Bill"|75px
|rowspan="6" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|Bill Ritter {{Small|({{Abbr|b.|born in}} 1956)}}
[{{Cite web |title=Bill Ritter |url=https://www.nga.org/governor/bill-ritter/ |access-date=February 14, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214201107/https://www.nga.org/governor/bill-ritter/ |url-status=live }}]
|{{dts|January 9, 2007}}[{{Cite news |date=2007-01-10 |title=Colorado's Gov. Ritter Takes Over |page=1A |work=The Daily Sentinel |agency=Associated Press |url=https://www.newspapers.com/article/the-daily-sentinel-ritter-inaugurated-ja/129328236/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802211538/https://www.newspapers.com/article/the-daily-sentinel-ritter-inaugurated-ja/129328236/ |url-status=live }}] – January 11, 2011 {{small|(did not run)}}[{{cite news |last=Fender |first=Jessica |date=January 6, 2010 |title=Ritter ends re-election bid |url=https://www.denverpost.com/2010/01/06/ritter-ends-re-election-bid/ |work=The Denver Post |access-date=December 23, 2023 |archive-date=December 24, 2023 |archive-url=https://web.archive.org/web/20231224015804/https://www.denverpost.com/2010/01/06/ritter-ends-re-election-bid/ |url-status=live }}]
|Democratic
|2006
|rowspan="6" style="color:inherit;background:{{party color|Democratic Party (United States)}};"|
|{{sortname|Barbara|O'Brien|dab=politician}} |
style="height:2em;"
!rowspan="3" scope="rowgroup"|42
|rowspan="3" data-sort-value="Hickenlooper, John"|75px
|rowspan="3"|John Hickenlooper {{Small|({{Abbr|b.|born in}} 1952)}}
[{{Cite web |title=John Hickenlooper |url=https://www.nga.org/governor/john-hickenlooper/ |access-date=February 14, 2023 |publisher=National Governors Association |archive-date=February 14, 2023 |archive-url=https://web.archive.org/web/20230214201112/https://www.nga.org/governor/john-hickenlooper/ |url-status=live }}]
|rowspan="3"|{{dts|January 11, 2011}}[{{Cite news |last1=Paulson |first1=Steven K. |last2=Wyatt |first2=Kristen |date=2011-01-12 |title=Hickenlooper Pledges To Work on Economy |page=A1 |work=Fort Collins Coloradoan |agency=Associated Press |url=https://www.newspapers.com/article/fort-collins-coloradoan-hickenlooper-ina/129328291/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802214559/https://www.newspapers.com/article/fort-collins-coloradoan-hickenlooper-ina/129328291/ |url-status=live }}] – January 8, 2019 {{small|(term-limited)}}{{efn|name=limits}}
|rowspan="3"|Democratic
|2010
|rowspan="2"|{{sortname|Joseph|García|dab=U.S. politician}} {{small|(resigned May 12, 2016)}} |
style="height:2em;"
|rowspan="2"|2014 |
style="height:2em;"
|{{sortname|Donna|Lynne}} |
style="height:2em;"
!rowspan="2" scope="rowgroup"|43
|rowspan="2" data-sort-value="Polis, Jared"|75px
|rowspan="2"|Jared Polis {{Small|({{Abbr|b.|born in}} 1975)}}
[{{Cite web |title=Jared Polis |url=https://www.nga.org/governor/jared-polis/ |access-date=February 14, 2023 |publisher=National Governors Association |archive-date=February 5, 2023 |archive-url=https://web.archive.org/web/20230205200741/https://www.nga.org/governor/jared-polis/ |url-status=live }}]
|rowspan="2"|{{dts|January 8, 2019}}[{{Cite news |last=Garcia |first=Nic |date=2019-01-08 |title=Jared Polis sworn in as Colorado governor: "This is a moment in history" |language=en-US |work=Denver Post |url=https://www.denverpost.com/2019/01/08/jared-polis-inauguration-gay-governor-colorado/ |access-date=2023-08-02 |archive-date=August 2, 2023 |archive-url=https://web.archive.org/web/20230802210034/https://www.denverpost.com/2019/01/08/jared-polis-inauguration-gay-governor-colorado/ |url-status=live }}] – Incumbent{{efn|Polis' second term began on January 10, 2023,[{{Cite news |title=Gov. Polis, Colorado state leaders sworn into office during 2023 inauguration | url=https://www.rmpbs.org/blogs/news/governor-polis-colorado-inauguration-2023 |access-date=2025-01-23 |work=Rocky Mountain PBS |language=en}}] and will expire on January 12, 2027; he will be term-limited.}}
|rowspan="2"|Democratic
|2018
|rowspan="2"|{{sortname|Dianne|Primavera}} |
style="height:2em;"
|2022 |