Democrats aren't contesting any Republican-held seats this year, so control can't change in 2026.
| Seat | Current member | 2026 race |
|---|---|---|
| District 1 (1 of 4) | Edward A. Bronson R | Seat not up for election |
| District 1 (2 of 4) | Douglas Paddock R | Seat not up for election |
| District 1 (3 of 4) | Patrick Killen R | Seat not up for election |
| District 1 (4 of 4) | Sarah Purdy R | Seat not up for election |
| District 2 (1 of 3) | Terry L. Button R | Seat not up for election |
| District 2 (2 of 3) | Richard Harper R | Seat not up for election |
| District 2 (3 of 3) | Richard L. Willson R | Seat not up for election |
| District 3 (1 of 4) | Leigh MacKerchar D | Seat not up for election |
| District 3 (2 of 4) | Winona B. Flynn R | Seat not up for election |
| District 3 (3 of 4) | Leslie Church R | Seat not up for election |
| District 3 (4 of 4) | Daniel W. Banach R | Seat not up for election |
| District 4 (1 of 3) | George Lawson I | Seat not up for election |
| District 4 (2 of 3) | William R. Holgate R | Seat not up for election |
| District 4 (3 of 3) | Jesse R. Jayne R | Seat not up for election |