1958 United States Senate election in New Mexico

The 1958 United States Senate election in New Mexico took place on November 4, 1958. Incumbent Democratic Senator Dennis Chávez won re-election to a fifth term.

Primary elections
Primary elections were held on May 13, 1958.

Candidates

 * Dennis Chávez, incumbent U.S. Senator
 * E. S. Johnny Walker, former State Land Commissioner

Candidates

 * Forrest S. Atchley, former State Representative, Republican nominee for New Mexico's at-large congressional district in 1956
 * Reginaldo Espinoza, former State Senator