The 1958 Arizona gubernatorial election took place on November 4, 1958. Incumbent Governor Ernest McFarland decided not to run for reelection and instead unsuccessfully challenged U.S. Senator Barry Goldwater in attempt to return to the United States Senate.
Republican businessman Paul Fannin defeated Arizona Attorney General Robert Morrison in the general election, and was sworn into his first term as Governor on January 5, 1959, becoming Arizona's eleventh Governor.
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Text from the Wikipedia article “1958 Arizona gubernatorial election”, available under CC BY-SA 4.0.