The 1990 Colorado gubernatorial election was held on November 6, 1990. Incumbent Democrat Roy Romer defeated Republican nominee John Andrews with 61.89% of the vote. Primary elections Primary elections were held on August 14, 1990. Democratic primary Candidates Roy Romer, incumbent Governor Results Republican primary Candidates John Andrews, businessman Results General election Candidates Major party candidates Roy Romer, Democratic John Andrews, Republican Other candidates David Aitken, Libertarian David Livingston, Prohibition Results References 1990 Colorado Gubernatorial