Shoup:      40-50%      50-60%      60-70%      70-80% Oliver Henry Shoup Republican Oliver Henry Shoup Republican The 1920 Colorado gubernatorial election was held on November 2, 1920.

Incumbent Republican Oliver Henry Shoup defeated Democratic nominee James M. Collins with 59.55% of the vote.

Primary elections were held on September 14, 1920.

[1] Major party candidates Other candidates