1938 United States Senate election in Arizona

The 1938 United States Senate elections in Arizona took place on November 3, 1938. Incumbent Democratic U.S. Senator Carl Hayden ran for reelection to a third term, defeating Republican nominee Burt H. Clingan in the general election.

In contrast to previous elections, Hayden was easily reelected, receiving only token opposition from a relatively unknown Republican challenger.

Candidates

 * Carl T. Hayden, incumbent U.S. Senator
 * Robert E. Miller
 * Whit I. Hughes

Candidates

 * Burt H. Clingan, chairman of the Arizona Industrial Commission