The 2018 Hawaii gubernatorial election took place on November 6, 2018, to elect the governor of Hawaii and lieutenant governor of Hawaii.
After prevailing in an intensely competitive primary election on August 11, 2018, incumbent Democratic governor David Ige ran successfully for re-election to a second term in office, considerably improving on his margin of victory from 2014, in which he only won a plurality.
Republicans Andria Tupola and Marissa Kerns headed one of two 2018 major-party gubernatorial tickets that included two women. The other such ticket had Idaho's 2018 Democratic nominees for governor and lieutenant governor, Paulette Jordan and Kristin Collum. This was Hawaii's only gubernatorial election since 1994 without Linda Lingle or Duke Aiona as the Republican nominee, as well as the first since the 1990 election in which the winner was of a different party than the incumbent president. This was also the first time since 1998 that a Democratic governor of Hawaii was re-elected.
Democratic primary
Governor
Candidates
- Ernest Caravalho, Democratic Party of Hawaii chair, House District 29
- Colleen Hanabusa, U.S. representative and candidate for the U.S. Senate in 2014
- David Ige, incumbent governor
- Wendell Kaehuaea, security guard and perennial candidate
- Van Tanabe
- Clayton Hee, former state senator and candidate for lieutenant governor in 2014
Endorsements
Colleen Hanabusa
- Ben Cayetano, former governor of Hawai'i
- Tulsi Gabbard, congresswoman for HI-2
- Shan Tsutsui, former lieutenant governor of Hawai'i
- Hawaii Building and Construction Trades Council
- Hawaii Fire Fighters Association
- Hawaii Government Employees Association
- Hawaii Regional Council of Carpenters
- Hawaii State AFL-CIO
- International Longshore and Warehouse Union (ILWU)
- International Union of Operating Engineers
- International Union of Painters and Associated Trades
- Laborers' International Union of North America
- Seafarers International Union
- State of Hawaii Organization of Police Officers
- University of Hawaii Professional Assembly
- The Maui News
David Ige
- Harry Kim, mayor of Hawai'i County
- Hawaii Association of Public Accountants
- Hawaii State Teachers Association (HSTA)
- Ironworkers Union
- Plasterers & Cement Masons Union
- Unite Here Local 5
- United Public Workers
Lieutenant governor
Candidates
- Bernard Carvalho, mayor of Kauaʻi County
- Will Espero, State Senate vice president and candidate for HI-01 in 2014
- Josh Green, state senator
- Kim Coco Iwamoto, former state board of education member
- Jill Tokuda, state senator
Withdrew
- Alan Arakawa, mayor of Maui County (running for Maui County Council)
Endorsements
Josh Green
- Hawaii State Teachers Association (HSTA)
- Hawaii Regional Council of Carpenters
- The Maui News
Jill Tokuda
- University of Hawaii Professional Assembly
- International Longshore and Warehouse Union (ILWU) Local 142
- U.S. Senator Mazie Hirono
Republican primary
Governor
Candidates
- John Carroll, former state representative, and former state senator
- Ray L'Heureux, president and chairman of the Education Institute of Hawaii, former assistant superintendent, and retired U.S. Marine colonel
- Andria Tupola, Minority Leader of the Hawaii House of Representatives
- Bob McDermott, state representative and nominee for HI-02 in 2002
Endorsements
Andria Tupola
Lieutenant governor
Candidates
- Marissa Kerns
- Steve Lipscomb
- Jeremy Low
Green primary
Governor
Candidates
Lieutenant governor
Candidates
Nonpartisan primary
Governor
Candidates
- Selina Blackwell
- Link El
- Terrence Teruya
Lieutenant governor
Candidates
- Ernest Magaoay
- Paul Robotti
General election
Results
By congressional district
Ige won both congressional districts.