2024 United States Senate election in Hawaii

The 2024 United States Senate election in Hawaii will be held on November 5, 2024, to elect a member of the United States Senate to represent the state of Hawaii. Incumbent two-term Democratic senator Mazie Hirono was re-elected with 71.2% of the vote in 2018. Hirono is running for a third term. Primary elections will take place on August 10, 2024.

Declared

 * Ron Curtis, retired computer engineer and Republican nominee for HI's 1st congressional district in 2020
 * Mazie Hirono, incumbent U.S. senator
 * Clyde Lewman, realtor and candidate for governor in 2022

Declared

 * Melba Amaral, childcare provider
 * Paul Dolan, attorney
 * Adriel Lam, retired U.S. Army officer
 * Bob McDermott, former state representative and nominee for U.S. Senate in 2022
 * Arturo Reyes, physician and perennial candidate
 * Emmanuel Tipon, attorney

Declared

 * Emma Pohlman, attorney and nominee for U.S. Senate in 2022

Declared

 * Shelby Billionaire, laborer

Declared

 * John Giuffre, businessman and perennial candidate

Declined

 * Tulsi Gabbard, former Democratic U.S. representative from Hawaii's 2nd congressional district (2013–2021) and candidate for President of the United States in 2020