| Election Name: | 2024 Connecticut State Senate election |
| Country: | Connecticut |
| Type: | legislative |
| Ongoing: | yes |
| Previous Election: | 2022 Connecticut Senate election |
| Previous Year: | 2022 |
| Next Election: | 2026 Connecticut Senate election |
| Next Year: | 2026 |
| Seats For Election: | All 36 seats in the Connecticut Senate |
| Majority Seats: | 19 |
| Election Date: | November 5, 2024 |
| Leader1: | Bob Duff |
| Party1: | Democratic Party (United States) |
| Leaders Seat1: | District 11 |
| Leader Since1: | January 7, 2015 |
| Last Election1: | 24 |
| Seats Before1: | 24 |
| Leader2: | Stephen Harding |
| Party2: | Republican Party (United States) |
| Leaders Seat2: | District 30 |
| Leader Since2: | February 16, 2024 |
| Last Election2: | 12 |
| Seats Before2: | 12 |
| Seats Needed2: | 7 |
| Map Size: | 300px |
| President | |
| Before Election: | Susan Bysiewicz |
| Before Party: | Democratic Party (United States) |
| After Election: | Susan Bysiewicz |
| After Party: | Democratic Party (United States) |
The 2024 Connecticut State Senate election will be held on November 5, 2024, alongside the 2024 United States elections.[1] Primary elections will take place on August 13, 2024.
| Source | Ranking | As of | |
|---|---|---|---|
| 270toWin[2] | June 21, 2024 | ||
| CNalysis[3] | June 11, 2024 | ||
| Sabato's Crystal Ball[4] | June 18, 2024 |
One incumbent will not seek re-election.[5]
Marilyn Moore is retiring.
Incumbent Democrat Senator John Fonfara is running for re-election.
Incumbent Democrat Senator Douglas McCrory is running for re-election.
Incumbent Democrat Senator Saud Anwar is running for re-election.
Incumbent Democrat Senator MD Rahman is running for re-election.
Incumbent Democrat Senator Derek Slap is running for re-election.
Incumbent Democrat Senator Rick Lopes is running for re-election.
Incumbent Republican Senator John Kissel is running for re-election.
Incumbent Republican Senator Lisa Seminara is running for re-election.
Incumbent Democrat Senator Matt Lesser is running for re-election.
Incumbent Democrat Senator and Majority whip Gary Winfield is running for re-election.
Incumbent Democrat Senator and President pro tempore of the Connecticut Senate Martin Looney is running for re-election.
Incumbent Democrat Senator Christine Cohen is running for re-election.
Incumbent Democrat Senator Jan Hochadel is running for re-election.
Incumbent Democrat Senator James Maroney is running for re-election.
Incumbent Democrat Senator Joan Hartley is running for re-election.
Incumbent Republican Senator Rob Sampson is running for re-election.
Incumbent Democrat Senator Jorge Cabrera is running for re-election.
Incumbent Republican Senator Heather Somers is running for re-election.
Incumbent Democrat Senator Cathy Osten is running for re-election.
Incumbent Democrat Senator Martha Marx is running for re-election.
Incumbent Republican Senator Kevin C. Kelly is running for re-election.
Incumbent Democrat Senator Marilyn Moore is not running for re-election.
Incumbent Democrat Senator Herron Gaston is running for re-election.
Incumbent Democrat Senator Julie Kushner is running for re-election.
Incumbent Democrat Senator and Majority leader Bob Duff is running for re-election.
Incumbent Democrat Senator Ceci Maher is running for re-election.
Incumbent Democrat Senator Patricia Billie Miller is running for re-election.
Incumbent Republican Senator Tony Hwang is running for re-election.
Incumbent Democrat Senator Mae Flexer is running for re-election.
Incumbent Republican Senator and Minority leader Stephen Harding is running for re-election.
Incumbent Republican Senator Henri Martin is running for re-election.
Incumbent Republican Senator Eric Berthel is running for re-election.
Incumbent Democrat Senator Norman Needleman is running for re-election.
Incumbent Republican Senator Paul Cicarella is running for re-election.
Incumbent Republican Senator Jeff Gordon is running for re-election.
Incumbent Republican Senator Ryan Fazio is running for re-election. His opponent is Nicholas Simmons, the brother of Stamford Mayor Caroline Simmons.