1942 United States Senate election in Colorado

The 1942 United States Senate election in Colorado took place on November 3, 1942. Incumbent Democratic Senator Edwin C. Johnson was re-elected to second term over Republican Governor Ralph L. Carr.

Candidates

 * Benjamin C. Hilliard, Justice of the Colorado Supreme Court and former U.S. Representative
 * Edwin C. Johnson, incumbent Senator since 1937

Candidates

 * Ralph L. Carr, Governor of Colorado

Results
Carr was unopposed for the Republican nomination.

Candidates

 * James Allander (Communist)
 * Ralph L. Carr, Governor of Colorado (Republican)
 * Edwin C. Johnson, incumbent Senator since 1937 (Democratic)
 * Carle Whitehead (Socialist)