Doug Ducey Republican Doug Ducey Republican The 2018 Arizona gubernatorial election took place on November 6, 2018, to elect the governor of Arizona, 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.

[2] Despite considerably closer contests in other Arizona state elections, which included Democratic gains for U.S. Senate, Secretary of State, and Superintendent of Public Instruction, incumbent Governor Doug Ducey won a second term, with a slightly increased majority from his 2014 win and the largest margin of victory of any statewide candidate on the ballot.

This was the first Arizona gubernatorial election since 1990 in which the winner was of the same party as the incumbent U.S. president.

In addition, Ducey was the first person to receive 1 million votes in a gubernatorial election in the state.

Organizations Newspapers Individuals Labor unions Organizations Individuals with Steve Farley with generic Democrat with Kyrsten Sinema votes Ducey won six of nine congressional districts, including two that elected Democrats.