Seeking Republican Party seats are the following:
- BURTON TOWNSHIP 1 – Rosemary Solecki
- CHEMUNG TOWNSHIP 4 – David Wahl
- CORAL TOWNSHIP 2 – Michelle Trcka
- GRAFTON TOWNSHIP 10 – Michael J. Buehler
- GREENWOOD TOWNSHIP 4 – Jorge Rivera
- GREENWOOD TOWNSHIP 6 – Paul Thomas
- HARTLAND TOWNSHIP 2 – Patricia Esposito
- MCHENRY TOWNSHIP 11 – John Koch
- MARENGO TOWNSHIP 5 – Cynthia Schenk
