2028 United States Senate elections

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34 of the 100 seats in the United States Senate
51^[a] seats needed for a majority

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• 2028 United States Senate election in Alabama
• 2028 United States Senate election in Alaska
• 2028 United States Senate election in Arizona
• 2028 United States Senate election in Arkansas
• 2028 United States Senate election in California
• 2028 United States Senate election in Colorado
• 2028 United States Senate election in Connecticut
• 2028 United States Senate election in Florida
• 2028 United States Senate election in Georgia
• 2028 United States Senate election in Hawaii
• 2028 United States Senate election in Idaho
• 2028 United States Senate election in Illinois
• 2028 United States Senate election in Indiana
• 2028 United States Senate election in Iowa
• 2028 United States Senate election in Kansas
• 2028 United States Senate election in Kentucky
• 2028 United States Senate election in Louisiana
• 2028 United States Senate election in Maryland
• 2028 United States Senate election in Missouri
• 2028 United States Senate election in Nevada
• 2028 United States Senate election in New Hampshire
• 2028 United States Senate election in New York
• 2028 United States Senate election in North Carolina
• 2028 United States Senate election in North Dakota
• 2028 United States Senate election in Ohio
• 2028 United States Senate election in Oklahoma
• 2028 United States Senate election in Oregon
• 2028 United States Senate election in Pennsylvania
• 2028 United States Senate election in South Carolina
• 2028 United States Senate election in South Dakota
• 2028 United States Senate election in Utah
• 2028 United States Senate election in Vermont
• 2028 United States Senate election in Washington
• 2028 United States Senate election in Wisconsin

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The 2028 United States Senate elections will be held on November 7, 2028, with 34 of the 100 seats in the Senate being contested in regular elections, the winners of which will serve 6-year terms in the United States Congress from January 3, 2029, to January 3, 2035. Senators are divided into 3 groups or classes whose terms are staggered so that a different class is elected every 2 years. Class 3 senators were last elected in 2022, and will be up for election again in 2028. These elections will run concurrently with the 2028 United States presidential election.

All 34 Class 3 Senate seats are up for election in 2028; Class 3 currently consists of 19 Republicans and 15 Democrats. If vacancies occur in Class 1 or Class 2 Senate seats, that state might require a special election to take place during the 120th Congress, possibly concurrently with the other 2028 Senate elections.

Each block represents one of the one hundred seats in the U.S. Senate. "D#" is a Democratic senator and "R#" is a Republican senator. They are arranged so that the parties are separated and a majority is clear by crossing the middle.

Each block indicates an incumbent senator's actions going into the election.

Key	D# Democratic R# Republican I# Independent, caucusing with Democrats

One senator (a Republican) has announced his retirement.

State	Senator	Ref
South Carolina	Tim Scott	[1]

In these general elections, the winners will be elected for the term beginning January 3, 2029.

State (linked to summaries below)	Incumbent				Results	Candidates
	Senator	Party	Electoral history	Last race
Alabama	Katie Britt	Republican	2022	66.8% R	Incumbent's intent unknown	TBD
Alaska	Lisa Murkowski	Republican	2002 (appointed) 2004 2010 2016 2022	53.7% R[b]	Incumbent's intent unknown	TBD
Arizona	Mark Kelly	Democratic	2020 (special) 2022	51.4% D	Incumbent's intent unknown	TBD
Arkansas	John Boozman	Republican	2010 2016 2022	65.7% R	Incumbent's intent unknown	TBD
California	Alex Padilla	Democratic	2021 (appointed) 2022 (special) 2022	61.1% D	Incumbent's intent unknown	TBD
Colorado	Michael Bennet	Democratic	2009 (appointed) 2010 2016 2022	55.9% D	Incumbent's intent unknown	TBD
Connecticut	Richard Blumenthal	Democratic	2010 2016 2022	57.5% D	Incumbent's intent unknown	TBD
Florida	TBD	TBD[c]	2026 (special)	TBD[d]	Incumbent to be determined in 2026	TBD
Georgia	Raphael Warnock	Democratic	2021 (special) 2022	51.4% D	Incumbent's intent unknown	TBD
Hawaii	Brian Schatz	Democratic	2012 (appointed) 2014 (special) 2016 2022	71.2% D	Incumbent's intent unknown	TBD
Idaho	Mike Crapo	Republican	1998 2004 2010 2016 2022	60.7% R	Incumbent's intent unknown	TBD
Illinois	Tammy Duckworth	Democratic	2016 2022	56.8% D	Incumbent's intent unknown	TBD
Indiana	Todd Young	Republican	2016 2022	58.6% R	Incumbent's intent unknown	TBD
Iowa	Chuck Grassley	Republican	1980 1986 1992 1998 2004 2010 2016 2022	56.1% R	Incumbent's intent unknown	TBD
Kansas	Jerry Moran	Republican	2010 2016 2022	60.0% R	Incumbent's intent unknown	TBD
Kentucky	Rand Paul	Republican	2010 2016 2022	61.8% R	Incumbent's intent unknown	TBD
Louisiana	John Kennedy	Republican	2016 2022	61.6% R	Incumbent's intent unknown	TBD
Maryland	Chris Van Hollen	Democratic	2016 2022	65.8% D	Incumbent's intent unknown	TBD
Missouri	Eric Schmitt	Republican	2022	55.4% R	Incumbent's intent unknown	TBD
Nevada	Catherine Cortez Masto	Democratic	2016 2022	48.8% D	Incumbent's intent unknown	TBD
New Hampshire	Maggie Hassan	Democratic	2016 2022	53.5% D	Incumbent's intent unknown	TBD
New York	Chuck Schumer	Democratic	1998 2004 2010 2016 2022	56.8% D	Incumbent's intent unknown	TBD
North Carolina	Ted Budd	Republican	2022	50.5% R	Incumbent's intent unknown	TBD
North Dakota	John Hoeven	Republican	2010 2016 2022	56.4% R	Incumbent's intent unknown	TBD
Ohio	TBD	TBD[e]	2026 (special)	TBD[f]	Incumbent to be determined in 2026	TBD
Oklahoma	James Lankford	Republican	2014 (special) 2016 2022	64.3% R	Incumbent's intent unknown	TBD
Oregon	Ron Wyden	Democratic	1996 (special) 1998 2004 2010 2016 2022	55.8% D	Incumbent's intent unknown	TBD
Pennsylvania	John Fetterman	Democratic	2022	51.2% D	Incumbent's intent unknown	TBD
South Carolina	Tim Scott	Republican	2013 (appointed) 2014 (special) 2016 2022	62.9% R	Incumbent retiring[1]	TBD
South Dakota	John Thune	Republican	2004 2010 2016 2022	69.6% R	Incumbent's intent unknown	TBD
Utah	Mike Lee	Republican	2010 2016 2022	53.2% R	Incumbent's intent unknown	TBD
Vermont	Peter Welch	Democratic	2022	68.5% D	Incumbent's intent unknown	TBD
Washington	Patty Murray	Democratic	1992 1998 2004 2010 2016 2022	57.1% D	Incumbent's intent unknown	TBD
Wisconsin	Ron Johnson	Republican	2010 2016 2022	50.4% R	Incumbent's intent unknown	TBD

One-term Republican Katie Britt was elected in 2022 with 66.8% of the vote.

Four-term Republican Lisa Murkowski was re-elected in 2022 with 53.7% of the vote. She has filed paperwork to run for re-election.^[2]

Democratic incumbent Mark Kelly was elected to a full term in 2022 with 51.4% of the vote after winning a special election in 2020 to complete the remainder of Republican John McCain's term. He has filed paperwork to run for re-election.^[3]

Three-term Republican John Boozman was re-elected in 2022 with 65.7% of the vote. He has filed paperwork to run for re-election.^[4]

One-term Democrat Alex Padilla was elected to a first full term in 2022 with 61.1% of the vote, having first been appointed in 2021 to complete the remainder of Democrat Kamala Harris's term upon her swearing in as Vice President of the United States under the Biden administration.

Three-term Democrat Michael Bennet was re-elected in 2022 with 55.9% of the vote. He has filed paperwork to run for re-election.^[5]

Three-term Democrat Richard Blumenthal was re-elected in 2022 with 57.5% of the vote. He has filed paperwork to run for re-election.^[6]

Three-term Republican Marco Rubio was elected in 2022 with 57.68% of the vote. He resigned on January 20, 2025, following his confirmation as United States Secretary of State. Governor Ron DeSantis announced he would appoint Florida Attorney General Ashley Moody as an interim successor to serve until the vacancy is filled by a special election in 2026.^[7]

One-term Democrat Raphael Warnock was elected to a full term in a 2022 runoff with 51.4% of the vote, having first been elected in a special election in a 2021 runoff to complete the remainder of Republican Johnny Isakson's term. He has filed paperwork to run for re-election.^[8]

Democratic incumbent Brian Schatz was re-elected in 2022 to a second full term with 71.2% of the vote.

Five-term Republican Mike Crapo was re-elected in 2022 with 60.7% of the vote.

Two-term Democrat Tammy Duckworth was re-elected in 2022 with 56.8% of the vote. She has filed paperwork to run for re-election.^[9]

Two-term Republican Todd Young was re-elected in 2022 with 58.6% of the vote.

Eight-term Republican Chuck Grassley was re-elected in 2022 with 56.0% of the vote. He has filed paperwork to run for re-election.^[10] The most senior member of the Senate, Grassley will be 95 years old at the time of the election.

Three-term Republican Jerry Moran was re-elected in 2022 with 60.0% of the vote.

Three-term Republican Rand Paul was re-elected in 2022 with 61.8% of the vote. He is eligible to run for re-election but has not yet stated if he will do so.

Two-term Republican John Kennedy was re-elected in 2022 with 61.6% of the vote in the first round of the "Louisiana primary".

The election to this seat will be the first under a new law which abolished the state's open primary system. Party primaries will be closed off to members of other parties, allowing voters not affiliated with a party to vote in one primary.^[11]

Two-term Democrat Chris Van Hollen was re-elected in 2022 with 65.8% of the vote. He has filed paperwork to run for re-election.^[12]

One-term Republican Eric Schmitt was elected in 2022 with 55.4% of the vote.

Two-term Democrat Catherine Cortez Masto was re-elected in 2022 with 48.8% of the vote. She has filed paperwork to run for re-election.^[13]

Two-term Democrat Maggie Hassan was re-elected in 2022 with 53.5% of the vote. She has filed paperwork to run for re-election.^[14]

Five-term Democrat and Senate Democratic Leader Chuck Schumer was re-elected in 2022 with 56.8% of the vote. He has filed paperwork to run for re-election.^[15]

Representative Alexandria Ocasio-Cortez has been seen as a possible candidate for the election.^[16]

One-term Republican Ted Budd was elected in 2022 with 50.5% of the vote.

Three-term Republican John Hoeven was re-elected in 2022 with 56.4% of the vote. He has filed paperwork to run for re-election.^[17]

One-term Republican JD Vance was elected in 2022 with 53% of the vote. However, he resigned on January 10, 2025, shortly before assuming the office of vice president under the current second Trump administration. Governor Mike DeWine appointed Lieutenant Governor Jon Husted, and a special election will be held in 2026.^{[18] [19]}

Names circulated on Vance replacements include 2024 Senate candidate and state senator Matt Dolan, and Ohio Secretary of State Frank LaRose.^{[20] [21] [22] [23]}

Two-term Republican James Lankford was re-elected in 2022 with 64.3% of the vote. On January 29, 2024, the Oklahoma Republican Party censured Lankford for negotiating with Democrats on a potential border deal.^[24] In an interview the following month, former president Donald Trump stated that Lankford's actions are "very bad for his career" and did not rule out endorsing a primary challenger in 2028.^[25]

Five-term Democrat Ron Wyden was re-elected in 2022 with 55.8% of the vote. He has filed paperwork to run for re-election.^[26]

One-term Democrat John Fetterman was elected in 2022 with 51.2% of the vote. He has filed paperwork to run for re-election.^[27]

Republican incumbent Tim Scott was re-elected in 2022 with 62.9% of the vote. Scott pledged that he would not run for office after his 2022 re-election.^[1]

Four-term Republican and Senate Republican Leader John Thune was re-elected in 2022 with 69.6% of the vote. He has filed paperwork to run for re-election.^[28]

Three-term Republican Mike Lee was re-elected in 2022 with 53.2% of the vote. He has filed paperwork to run for re-election.^[29]

One-term Democrat Peter Welch was elected in 2022 with 68.5% of the vote.

Six-term Democrat Patty Murray was re-elected in 2022 with 57.1% of the vote. She has filed paperwork to run for re-election.^[30]

Three-term Republican Ron Johnson was re-elected in 2022 with 50.4% of the vote.

Republican businessman Scott Mayer speculated on running for Johnson's seat after passing up running for Wisconsin's other Senate seat in 2024.^[31]

• 2028 United States elections