2028 United States Senate elections

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, which will include the entire term of the president who wins the 2028 presidential election and the first two years of the 2032 presidential election winner's term. Senators are divided into 3 classes whose terms are staggered so that a different class is elected every other year. 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.

Tables

· Change in composition › Before the elections

D20 Ariz. Undeclared

D19 Wash. Running

D18 Ore. Running

D17

D16

D15

D14

D13

D12

D10

D11

D21 Calif. Undeclared

D22 Colo. Undeclared

D23 Conn. Undeclared

D24 Ga. Undeclared

D25 Hawaii Undeclared

D26 Ill. Undeclared

D27 Md. Undeclared

D28 Nev. Undeclared

D29 N . Undeclared

D10

D30 N . Undeclared

TBD in 2026

D32 Vt. Undeclared

D10

D31 Pa. Undeclared

TBD in 2026

D10

TBD in 2026

Majority →

TBD in 2026

D10

TBD in 2026

D10

R21 Wisc. Undeclared

R22 Kans. Undeclared

R23 Ky. Undeclared

R24 La. Undeclared

R25 Mo. Undeclared

R26 N . Running

R27 N . Undeclared

R31 Okla. Undeclared

R28 S . Running

R29 S . Undeclared

D10

R30 Utah Undeclared

R20 Iowa Undeclared

R19 Ind. Undeclared

R18 Idaho Undeclared

R17 Ark. Undeclared

R16 Alaska Undeclared

R15 Ala. Undeclared

R14

R13

R12

D10

R11

D10

R10

D1	D2	D3	D4	D5	D6	D7	D8	D9	D10
D20 Ariz. Undeclared	D19 Wash. Running	D18 Ore. Running	D17	D16	D15	D14	D13	D12	D11
D21 Calif. Undeclared	D22 Colo. Undeclared	D23 Conn. Undeclared	D24 Ga. Undeclared	D25 Hawaii Undeclared	D26 Ill. Undeclared	D27 Md. Undeclared	D28 Nev. Undeclared	D29 N . Undeclared	D30 N . Undeclared
TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	I2	I1	D32 Vt. Undeclared	D31 Pa. Undeclared
TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026
Majority →									TBD in 2026
TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026
TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	R21 Wisc. Undeclared
R22 Kans. Undeclared	R23 Ky. Undeclared	R24 La. Undeclared	R25 Mo. Undeclared	R26 N . Running	R27 N . Undeclared	R31 Okla. Undeclared	R28 S . Running	R29 S . Undeclared	R30 Utah Undeclared
R20 Iowa Undeclared	R19 Ind. Undeclared	R18 Idaho Undeclared	R17 Ark. Undeclared	R16 Alaska Undeclared	R15 Ala. Undeclared	R14	R13	R12	R11
R1	R2	R3	R4	R5	R6	R7	R8	R9	R10

· Change in composition › After the elections

TBD in 2026

D17

D16

D15

D14

D13

D12

D10

D11

TBD in 2026

D10

TBD in 2026

Ariz. TBD

Alaska TBD

Ala. TBD

TBD in 2026

D10

TBD in 2026

Ark. TBD

Calif. TBD

Colo. TBD

Conn. TBD

Ga. TBD

Hawaii TBD

Idaho TBD

Ill. TBD

Ind. TBD

D10

Iowa TBD

Majority TBD →

N . TBD

Nev. TBD

Mo. TBD

Md. TBD

La. TBD

Ky. TBD

Kans. TBD

N . TBD

Okla. TBD

Ore. TBD

Pa. TBD

S . TBD

Utah TBD

Vt. TBD

Wash. TBD

Wisc. TBD

D10

TBD in 2026

D10

TBD in 2026

R14

R13

R12

D10

R11

D10

R10

D1	D2	D3	D4	D5	D6	D7	D8	D9	D10
TBD in 2026	I2	I1	D17	D16	D15	D14	D13	D12	D11
TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026
Ariz. TBD	Alaska TBD	Ala. TBD	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026
Ark. TBD	Calif. TBD	Colo. TBD	Conn. TBD	Ga. TBD	Hawaii TBD	Idaho TBD	Ill. TBD	Ind. TBD	Iowa TBD
Majority TBD →									Iowa TBD
Majority TBD →									N . TBD
N . TBD	N . TBD	Nev. TBD	Mo. TBD	Md. TBD	La. TBD	Ky. TBD	Kans. TBD	N . TBD	N . TBD
Okla. TBD	Ore. TBD	Pa. TBD	S . TBD	S . TBD	Utah TBD	Vt. TBD	Wash. TBD	Wisc. TBD	TBD in 2026
TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026
TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	TBD in 2026	R14	R13	R12	R11
R1	R2	R3	R4	R5	R6	R7	R8	R9	R10

Democratic

Republican

Democratic

Independent, caucusing with Democrats

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

· Race summary › Elections leading to the next Congress

Senator

State (linked to summaries below)

Senator

Incumbent

Electoral history

Incumbent

Last race

Alabama

State (linked to summaries below)

Alabama

Incumbent

Katie Britt

Incumbent

Republican

Incumbent

2022

Incumbent

66 % R

Results

Incumbent's intent unknown

Candidates

TBD

Alaska

State (linked to summaries below)

Alaska

Incumbent

Lisa Murkowski

Incumbent

Republican

Incumbent

2002 (appointed) 2004 2010 2016 2022

Incumbent

53 % R

Results

Incumbent's intent unknown

Candidates

TBD

Arizona

State (linked to summaries below)

Arizona

Incumbent

Mark Kelly

Incumbent

Democratic

Incumbent

2020 (special) 2022

Incumbent

51 % D

Results

Incumbent's intent unknown

Candidates

TBD

Arkansas

State (linked to summaries below)

Arkansas

Incumbent

John Boozman

Incumbent

Republican

Incumbent

2010 2016 2022

Incumbent

65 % R

Results

Incumbent's intent unknown

Candidates

TBD

California

State (linked to summaries below)

California

Incumbent

Alex Padilla

Incumbent

Democratic

Incumbent

2021 (appointed) 2022 (special) 2022

Incumbent

61 % D

Results

Incumbent's intent unknown

Candidates

TBD

Colorado

State (linked to summaries below)

Colorado

Incumbent

Michael Bennet

Incumbent

Democratic

Incumbent

2009 (appointed) 2010 2016 2022

Incumbent

55 % D

Results

Incumbent's intent unknown

Candidates

TBD

Connecticut

State (linked to summaries below)

Connecticut

Incumbent

Richard Blumenthal

Incumbent

Democratic

Incumbent

2010 2016 2022

Incumbent

57 % D

Results

Incumbent's intent unknown

Candidates

TBD

Florida

State (linked to summaries below)

Florida

Incumbent

TBD

Incumbent

TBD

Incumbent

2026 (special)

Incumbent

TBD

Results

Incumbent to be determined in 2026

Candidates

TBD

Georgia

State (linked to summaries below)

Georgia

Incumbent

Raphael Warnock

Incumbent

Democratic

Incumbent

2021 (special) 2022

Incumbent

51 % D

Results

Incumbent's intent unknown

Candidates

TBD

Hawaii

State (linked to summaries below)

Hawaii

Incumbent

Brian Schatz

Incumbent

Democratic

Incumbent

2012 (appointed) 2014 (special) 2016 2022

Incumbent

71 % D

Results

Incumbent's intent unknown

Candidates

TBD

Idaho

State (linked to summaries below)

Idaho

Incumbent

Mike Crapo

Incumbent

Republican

Incumbent

1998 2004 2010 2016 2022

Incumbent

60 % R

Results

Incumbent's intent unknown

Candidates

TBD

Illinois

State (linked to summaries below)

Illinois

Incumbent

Tammy Duckworth

Incumbent

Democratic

Incumbent

2016 2022

Incumbent

56 % D

Results

Incumbent's intent unknown

Candidates

TBD

Indiana

State (linked to summaries below)

Indiana

Incumbent

Todd Young

Incumbent

Republican

Incumbent

2016 2022

Incumbent

58 % R

Results

Incumbent's intent unknown

Candidates

TBD

Iowa

State (linked to summaries below)

Iowa

Incumbent

Chuck Grassley

Incumbent

Republican

Incumbent

1980 1986 1992 1998 2004 2010 2016 2022

Incumbent

56 % R

Results

Incumbent's intent unknown

Candidates

TBD

Kansas

State (linked to summaries below)

Kansas

Incumbent

Jerry Moran

Incumbent

Republican

Incumbent

2010 2016 2022

Incumbent

60 % R

Results

Incumbent's intent unknown

Candidates

TBD

Kentucky

State (linked to summaries below)

Kentucky

Incumbent

Rand Paul

Incumbent

Republican

Incumbent

2010 2016 2022

Incumbent

61 % R

Results

Incumbent's intent unknown

Candidates

TBD

Louisiana

State (linked to summaries below)

Louisiana

Incumbent

John Kennedy

Incumbent

Republican

Incumbent

2016 2022

Incumbent

61 % R

Results

Incumbent's intent unknown

Candidates

TBD

Maryland

State (linked to summaries below)

Maryland

Incumbent

Chris Van Hollen

Incumbent

Democratic

Incumbent

2016 2022

Incumbent

65 % D

Results

Incumbent's intent unknown

Candidates

TBD

Missouri

State (linked to summaries below)

Missouri

Incumbent

Eric Schmitt

Incumbent

Republican

Incumbent

2022

Incumbent

55 % R

Results

Incumbent's intent unknown

Candidates

TBD

Nevada

State (linked to summaries below)

Nevada

Incumbent

Catherine Cortez Masto

Incumbent

Democratic

Incumbent

2016 2022

Incumbent

48 % D

Results

Incumbent's intent unknown

Candidates

TBD

New Hampshire

State (linked to summaries below)

New Hampshire

Incumbent

Maggie Hassan

Incumbent

Democratic

Incumbent

2016 2022

Incumbent

53 % D

Results

Incumbent's intent unknown

Candidates

TBD

New York

State (linked to summaries below)

New York

Incumbent

Chuck Schumer

Incumbent

Democratic

Incumbent

1998 2004 2010 2016 2022

Incumbent

56 % D

Results

Incumbent's intent unknown

Candidates

TBD

North Carolina

State (linked to summaries below)

North Carolina

Incumbent

Ted Budd

Incumbent

Republican

Incumbent

2022

Incumbent

50 % R

Results

Incumbent running

Candidates

▌Ted Budd (Republican)

North Dakota

State (linked to summaries below)

North Dakota

Incumbent

John Hoeven

Incumbent

Republican

Incumbent

2010 2016 2022

Incumbent

56 % R

Results

Incumbent's intent unknown

Candidates

TBD

Ohio

State (linked to summaries below)

Ohio

Incumbent

TBD

Incumbent

TBD

Incumbent

2026 (special)

Incumbent

TBD

Results

Incumbent to be determined in 2026

Candidates

TBD

Oklahoma

State (linked to summaries below)

Oklahoma

Incumbent

James Lankford

Incumbent

Republican

Incumbent

2014 (special) 2016 2022

Incumbent

64 % R

Results

Incumbent's intent unknown

Candidates

TBD

Oregon

State (linked to summaries below)

Oregon

Incumbent

Ron Wyden

Incumbent

Democratic

Incumbent

1996 (special) 1998 2004 2010 2016 2022

Incumbent

55 % D

Results

Incumbent running

Candidates

▌Ron Wyden (Democratic)

Pennsylvania

State (linked to summaries below)

Pennsylvania

Incumbent

John Fetterman

Incumbent

Democratic

Incumbent

2022

Incumbent

51 % D

Results

Incumbent's intent unknown

Candidates

TBD

South Carolina

State (linked to summaries below)

South Carolina

Incumbent

Tim Scott

Incumbent

Republican

Incumbent

2013 (appointed) 2014 (special) 2016 2022

Incumbent

62 % R

Results

Incumbent running

Candidates

▌Tim Scott (Republican)

South Dakota

State (linked to summaries below)

South Dakota

Incumbent

John Thune

Incumbent

Republican

Incumbent

2004 2010 2016 2022

Incumbent

69 % R

Results

Incumbent's intent unknown

Candidates

TBD

Utah

State (linked to summaries below)

Utah

Incumbent

Mike Lee

Incumbent

Republican

Incumbent

2010 2016 2022

Incumbent

53 % R

Results

Incumbent's intent unknown

Candidates

TBD

Vermont

State (linked to summaries below)

Vermont

Incumbent

Peter Welch

Incumbent

Democratic

Incumbent

2022

Incumbent

68 % D

Results

Incumbent's intent unknown

Candidates

TBD

Washington

State (linked to summaries below)

Washington

Incumbent

Patty Murray

Incumbent

Democratic

Incumbent

1992 1998 2004 2010 2016 2022

Incumbent

57 % D

Results

Incumbent running

Candidates

▌Isaac Holyk (Republican) ▌Patty Murray (Democratic)

Wisconsin

State (linked to summaries below)

Wisconsin

Incumbent

Ron Johnson

Incumbent

Republican

Incumbent

2010 2016 2022

Incumbent

50 % R

Results

Incumbent's intent unknown

Candidates

TBD

State (linked to summaries below)	Incumbent				Results	Candidates
State (linked to summaries below)	Senator		Electoral history	Last race	Results	Candidates
Alabama	Katie Britt	Republican	2022	66 % R	Incumbent's intent unknown	TBD
Alaska	Lisa Murkowski	Republican	2002 (appointed) 2004 2010 2016 2022	53 % R	Incumbent's intent unknown	TBD
Arizona	Mark Kelly	Democratic	2020 (special) 2022	51 % D	Incumbent's intent unknown	TBD
Arkansas	John Boozman	Republican	2010 2016 2022	65 % R	Incumbent's intent unknown	TBD
California	Alex Padilla	Democratic	2021 (appointed) 2022 (special) 2022	61 % D	Incumbent's intent unknown	TBD
Colorado	Michael Bennet	Democratic	2009 (appointed) 2010 2016 2022	55 % D	Incumbent's intent unknown	TBD
Connecticut	Richard Blumenthal	Democratic	2010 2016 2022	57 % D	Incumbent's intent unknown	TBD
Florida	TBD	TBD	2026 (special)	TBD	Incumbent to be determined in 2026	TBD
Georgia	Raphael Warnock	Democratic	2021 (special) 2022	51 % D	Incumbent's intent unknown	TBD
Hawaii	Brian Schatz	Democratic	2012 (appointed) 2014 (special) 2016 2022	71 % D	Incumbent's intent unknown	TBD
Idaho	Mike Crapo	Republican	1998 2004 2010 2016 2022	60 % R	Incumbent's intent unknown	TBD
Illinois	Tammy Duckworth	Democratic	2016 2022	56 % D	Incumbent's intent unknown	TBD
Indiana	Todd Young	Republican	2016 2022	58 % R	Incumbent's intent unknown	TBD
Iowa	Chuck Grassley	Republican	1980 1986 1992 1998 2004 2010 2016 2022	56 % R	Incumbent's intent unknown	TBD
Kansas	Jerry Moran	Republican	2010 2016 2022	60 % R	Incumbent's intent unknown	TBD
Kentucky	Rand Paul	Republican	2010 2016 2022	61 % R	Incumbent's intent unknown	TBD
Louisiana	John Kennedy	Republican	2016 2022	61 % R	Incumbent's intent unknown	TBD
Maryland	Chris Van Hollen	Democratic	2016 2022	65 % D	Incumbent's intent unknown	TBD
Missouri	Eric Schmitt	Republican	2022	55 % R	Incumbent's intent unknown	TBD
Nevada	Catherine Cortez Masto	Democratic	2016 2022	48 % D	Incumbent's intent unknown	TBD
New Hampshire	Maggie Hassan	Democratic	2016 2022	53 % D	Incumbent's intent unknown	TBD
New York	Chuck Schumer	Democratic	1998 2004 2010 2016 2022	56 % D	Incumbent's intent unknown	TBD
North Carolina	Ted Budd	Republican	2022	50 % R	Incumbent running	▌Ted Budd (Republican)
North Dakota	John Hoeven	Republican	2010 2016 2022	56 % R	Incumbent's intent unknown	TBD
Ohio	TBD	TBD	2026 (special)	TBD	Incumbent to be determined in 2026	TBD
Oklahoma	James Lankford	Republican	2014 (special) 2016 2022	64 % R	Incumbent's intent unknown	TBD
Oregon	Ron Wyden	Democratic	1996 (special) 1998 2004 2010 2016 2022	55 % D	Incumbent running	▌Ron Wyden (Democratic)
Pennsylvania	John Fetterman	Democratic	2022	51 % D	Incumbent's intent unknown	TBD
South Carolina	Tim Scott	Republican	2013 (appointed) 2014 (special) 2016 2022	62 % R	Incumbent running	▌Tim Scott (Republican)
South Dakota	John Thune	Republican	2004 2010 2016 2022	69 % R	Incumbent's intent unknown	TBD
Utah	Mike Lee	Republican	2010 2016 2022	53 % R	Incumbent's intent unknown	TBD
Vermont	Peter Welch	Democratic	2022	68 % D	Incumbent's intent unknown	TBD
Washington	Patty Murray	Democratic	1992 1998 2004 2010 2016 2022	57 % D	Incumbent running	▌Isaac Holyk (Republican) ▌Patty Murray (Democratic)
Wisconsin	Ron Johnson	Republican	2010 2016 2022	50 % R	Incumbent's intent unknown	TBD

References

Majority control in an evenly divided Senate is determined by the Vice President of the United States, who has the power
Against fellow Republican
Incumbent Marco Rubio resigned January 20, 2025, after being appointed United States Secretary of State. State attorney
Republican Marco Rubio won with 57 % of the vote in 2022, he resigned January 20, 2025, after being appointed Secretary
JD Vance resigned January 10, 2025, after being elected Vice President of the United States. Jon Husted was appointed by
Republican JD Vance won with 53 % of the vote in 2022; he resigned January 10, 2025, after being elected Vice President
The News & Observer
https://www.newsobserver.com/news/politics-government/article313330855.html
Oregon Public Broadcasting
https://www.opb.org/article/2025/04/29/us-sen-ron-wyden-plans-to-run-for-reelection-in-2028/
Post & Courier
https://www.postandcourier.com/politics/tim-scott-sc-reelection-2028-campaign/article_314aa54e-4524-42c3-ae89-6e03041ff5f3.html
Federal Election Commission
https://docquery.fec.gov/cgi-bin/forms/S2WA00460/1878459/
The Spokesman-Review
https://www.spokesman.com/stories/2025/aug/03/us-leaders-are-older-than-ever-could-a-wa-lawmaker/
The Guardian
https://www.theguardian.com/us-news/2021/mar/16/lisa-murkowski-censured-alaska-republicans
Fox News
https://www.foxnews.com/politics/alaska-gop-censures-murkowski-primary-challenger
CNN
https://www.cnn.com/2021/03/06/politics/murkowski-trump-endorsement-alaska-senate-race-2022/index.html
Federal Election Commission
https://docquery.fec.gov/cgi-bin/forms/S4AK00099/1672561/
docquery
https://docquery.fec.gov/cgi-bin/forms/S8AK00173/1913043/
FOX News
https://www.foxnews.com/politics/challenger-primed-face-gops-longtime-senate-dissenter-trump-brings-new-focus-alaska.amp
Federal Election Commission
https://docquery.fec.gov/cgi-bin/forms/S0AZ00350/1667823/
KJZZ
https://www.kjzz.org/politics/2026-02-17/sen-mark-kelly-says-hes-weighing-a-run-for-president-in-2028
Federal Election Commission
https://docquery.fec.gov/cgi-bin/forms/S0AR00150/1672553/