Republican-held seats worth 399 weighted votes are contested this year. Democrats would need to flip 1,177 weighted votes to gain control, so control can't change in 2026.
| Seat | Current member | Weighted vote | 2026 race |
|---|---|---|---|
| Blenheim | Donald M. Airey R | 33 | Unopposed Don Airey RD |
| Broome | William M. Smith III R | 95 | Unopposed Carter Warner R |
| Carlisle | John H. Leavitt R | 176 | Unopposed John Leavitt R |
| Cobleskill | Werner T. Hampel R | 481 | Unopposed Werner Hampel RD |
| Conesville | William Federice R | 73 | Contested Joanne Noone D vs. Robert Giordano R |
| Esperance | Earl VanWormer III R | 204 | Unopposed Earl VanWormer III R |
| Fulton | Philip Skowfoe Jr. D | 127 | Contested Philip R. Skowfoe Jr. D vs. Rebecca J. Noxon R |
| Gilboa | Alicia Terry C | 122 | Unopposed Alicia Terry CR |
| Jefferson | Margaret Hait R | 129 | Unopposed Margaret Hait R |
| Middleburgh | John Youmans R | 352 | Seat not up for election |
| Richmondville | Jeffrey Haslun R | 241 | Unopposed Jeffrey Haslun R |
| Schoharie | Benjamin J. Oevering R | 326 | Contested Robert Montione D vs. James Schultz R |
| Seward | Mark Fletcher R | 164 | Unopposed Mark Fletcher R |
| Sharon | Sandra Manko D | 184 | Seat not up for election |
| Summit | Roger Gural R | 112 | Unopposed Roger Gural RC |
| Wright | Alexander Luniewski R | 155 | Unopposed Alex Luniewski RC |