2018 Arizona Superintendent of Public Instruction election

2018 Arizona Superintendent of Public Instruction election
	County results; Hoffman: 50–60% 60–70% 70–80%; Riggs: 50–60% 60–70% 70–80%
Superintendent before election; Diane Douglas; Republican	Elected Superintendent ; Kathy Hoffman; Democratic

The 2018 Arizona Superintendent of Public Instruction election took place on November 6, 2018, to elect the Arizona Superintendent of Public Instruction, concurrently with the election of Arizona's Class I U.S. Senate seat, as well as other elections to the United States Senate in other states and elections to the United States House of Representatives and various state and local elections.