2018 Arizona Superintendent of Public Instruction election
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.
Republican primary
Candidates
Nominee
- Frank Riggs, former U.S. representative for, candidate for US Senate for California in 1998, and candidate for Arizona Governor in 2006 and 2014
Eliminated in primary
- Tracy Livingston, board member of the Maricopa County Community College District
- Robert Branch, Grand Canyon University professor
- Jonathan Gelbart, charter school director
- Diane Douglas, incumbent superintendent
Democratic primary
Candidates
Nominee
Eliminated in primary
- David Schapira, former state senator