The 2024 United States Senate election in Arizona will be held on November 5, 2024, to elect a member of the

United States Senate The United States Senate is the upper chamber of the United States Congress, with the House of Representatives being the lower chamber. Together they compose the national bicameral legislature of the United States. The composition and pow ...

to represent the state of Arizona. Incumbent one-term Democratic Senator

Kyrsten Sinema Kyrsten Lea Sinema (; born July 12, 1976) is an American politician and former social worker serving as the senior United States senator from Arizona since January 2019. A former member of the Democratic Party, Sinema became an independent in ...

was elected in 2018 with 50% of the vote.

Democratic primary

Sinema is considered highly vulnerable to a primary challenge due to her opposition to parts of President Joe Biden’s

Build Back Better Act The Build Back Better Act was a bill introduced in the 117th Congress to fulfill aspects of President Joe Biden's Build Back Better Plan. It was spun off from the American Jobs Plan, alongside the Infrastructure Investment and Jobs Act, as a ...

, specifically the provisions concerning lowering prescription drug prices, as well as her opposition to increasing minimum wage and to filibuster reform. Prospective polling shows Sinema trailing all of her potential challengers by wide margins.

United States Representative The United States House of Representatives, often referred to as the House of Representatives, the U.S. House, or simply the House, is the lower chamber of the United States Congress, with the Senate being the upper chamber. Together they ...

Ruben Gallego Rubén Marinelarena Gallego (; born November 20, 1979) is an American politician and U.S. Marine combat veteran, having served and deployed as a USMCR Corporal during Operation Iraqi Freedom, who is the U.S. Representative for Arizona's 7th co ...

has been viewed by many to be the frontrunner to primary Sinema. On January 22, 2022 the

Arizona Democratic Party The Arizona Democratic Party is the affiliate of the Democratic Party in the U.S. state of Arizona. Its headquarters are in Phoenix. Party organization The Arizona Democratic Party is organized into three parts: the state committee, the executive ...

voted overwhelmingly to censure Sinema for voting against a carve-out to the filibuster in a Democratic-led effort to pass the

John Lewis Voting Rights Act The John R. Lewis Voting Rights Advancement Act of 2021H.R. 4 is proposed voting rights legislation named after civil rights activist John Lewis. The bill would restore and strengthen parts of the Voting Rights Act of 1965, most notably its requi ...

Candidates

Publicly expressed interest

U.S. Representative The United States House of Representatives, often referred to as the House of Representatives, the U.S. House, or simply the House, is the lower chamber of the United States Congress, with the Senate being the upper chamber. Together they c ...

for (2015–present)

Potential

Kate Gallego Katharine Sarah Gallego (née Widland, born October 21, 1981) is an American politician serving as the 62nd mayor of Phoenix, Arizona since 2019. A member of the Democratic Party, she previously served on the Phoenix City Council from 2014 t ...

mayor In many countries, a mayor is the highest-ranking official in a municipal government such as that of a city or a town. Worldwide, there is a wide variance in local laws and customs regarding the powers and responsibilities of a mayor as well ...

Phoenix Phoenix most often refers to: * Phoenix (mythology), a legendary bird from ancient Greek folklore * Phoenix, Arizona, a city in the United States Phoenix may also refer to: Mythology Greek mythological figures * Phoenix (son of Amyntor), a ...

(2019–present) *

Kathy Hoffman Kathy Hoffman (born 1985) is an American educator, speech-language pathologist, and politician who served as the Arizona Superintendent of Public Instruction from 2019 to 2023. A member of the Democratic Party (United States), Democratic Party, ...

Arizona Superintendent of Public Instruction The Arizona Superintendent of Public Instruction is an elected state executive position in the Arizona state government. The superintendent oversees the state of Arizona's public school system and directs the state's Department of Education. Th ...

(2019–present) * Martin Quezada, outgoing state senator (2015–2023) * Gabrielle Giffords, Former Member of the U.S. House of Representatives and Wife of

US Senator The United States Senate is the upper chamber of the United States Congress, with the House of Representatives being the lower chamber. Together they compose the national bicameral legislature of the United States. The composition and powe ...

Mark Kelly *

Regina Romero Regina Romero (born September 20, 1974) is an American politician. She is mayor of Tucson, Arizona, having been elected after previously serving on the city council. She is the first woman and first person of Mexican descent to hold the office s ...

Tucson , "(at the) base of the black ill , nicknames = "The Old Pueblo", "Optics Valley", "America's biggest small town" , image_map = , mapsize = 260px , map_caption = Interactive map ...

(2019–present) *

, incumbent U.S. Senator (2019–present) *

Greg Stanton Gregory John Stanton (born March 8, 1970) is an American lawyer and politician who is the U.S. representative from . A Democrat, he was mayor of Phoenix, Arizona. Stanton was on the Phoenix City Council from 2000 until 2009. Stanton was elect ...

for (2019–present) and former

(2012–2018)

Polling

Republican primary

Arizona Governor

Doug Ducey Douglas Anthony Ducey (, né Roscoe Jr.; born April 9, 1964) is an American businessman and politician serving as the 23rd governor of Arizona since 2015. A member of the Republican Party, Ducey was previously the CEO of Cold Stone Creamery, a c ...

is considered a potential candidate, however he would likely face a hotly contested primary due to former President

Donald Trump's Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who served as the 45th president of the United States from 2017 to 2021. Trump graduated from the Wharton School of the University of Pe ...

repeated criticism of him for refusing to overturn the results of the

2020 Presidential election This national electoral calendar for 2020 lists the national/federal elections held in 2020 in all sovereign states and their dependent territories. By-elections are excluded, though national referendums are included. January *5 January: **C ...

Andy Biggs Andrew Steven Biggs (born November 7, 1958) is an American attorney and politician who represents in the United States House of Representatives. The district, which was once represented by U.S. Senators, John McCain and Jeff Flake, is in the ...

, a U.S. Representative for Arizona's , is a favorite of supporters of Trump.

Candidates

Potential

, outgoing

Governor of Arizona A governor is an administrative leader and head of a polity or political region, ranking under the head of state and in some cases, such as governors-general, as the head of state's official representative. Depending on the type of political ...

(2015–2023) *

for (2017–present)

Notes

;Partisan clients

References

{{2024 United States elections

2024 Predicted and scheduled events * January 1 ** In the United States, books, films, and other works published in 1928 will enter the public domain, assuming there are no changes made to copyright law. ***''Steamboat Willie'', Walt Disney's f ...

Arizona Arizona ( ; nv, Hoozdo Hahoodzo ; ood, Alĭ ṣonak ) is a state in the Southwestern United States. It is the 6th largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona is part of the Fou ...