7 Democratic-held seats are contested this year. Republicans would need to flip 8 to gain control, so control can't change in 2026.
| Seat | Current member | 2026 race |
|---|---|---|
| District 1 | Aaron J. Levine D | Unopposed Aaron Levine D |
| District 2 | Ann Peters D | Unopposed Ann Peters DWF |
| District 3 | Jason J. Kovacs R | Contested Kate Leon DWF vs. Jason J. Kovacs RC |
| District 4 | Michael Berardi D | Contested Anna M. Hayner RC vs. Michael Berardi DWF |
| District 5 | Abe Uchitelle D | Unopposed Abe Uchitelle DWF |
| District 6 | Greg McCollough D | Unopposed Gregory McCollough DWF |
| District 7 | Peter Criswell D | Unopposed Peter Criswell DWF |
| District 8 | Joe Donaldson D | Contested Joseph Donaldson DWF vs. Jared Geuss RC |
| District 9 | Amy Dooley D | Contested Amy Dooley DWF vs. Herbert W. Litts III RC |
| District 10 | Dominick Marino D | Contested Dominick Marino DWF vs. Gina Hansut R |
| District 11 | Laura Donovan D | Contested Laura Donovan DWF vs. Nicholas J. Cracolici RC |
| District 12 | Kevin A. Roberts R | Contested Marisa J. McClinton DWF vs. Kevin Roberts RC |
| District 13 | Richard T. Walls R | Contested Adrienne Gelfand-Perine DWF vs. Richard T. Walls RC |
| District 14 | Craig V. Lopez R | Unopposed Craig Lopez R |
| District 15 | Thomas J. (TJ) Briggs D | Unopposed Thomas Briggs D |
| District 16 | Debra Clinton D | Unopposed Debra Clinton DWF |
| District 17 | Megan Sperry D | Unopposed Pierrette Farber DWF |
| District 18 | Eric Stewart D | Unopposed Eric Stewart DWF |
| District 19 | Lindsey Grossman D | Contested Lindsey Grossman DWF vs. Daniel P. Glaser RC |
| District 20 | William (Bill) Murray D | Unopposed Bill Murray D |
| District 21 | Chris Hewitt D | Unopposed Ken Stephens DWF |
| District 22 | Kathy Nolan D | Contested Robert Drake DWF vs. Peter Friedel R |
| District 23 | Jeff Collins D | Unopposed Jeffery Collins DWF |