IncumbentJohnny Garrett Republican
General election
- Mandy Cook Democrat
physical therapist and community organizer
- Republican Nominee TBD
2026 Tennessee House of Representatives District 45 Democratic primary
physical therapist and community organizer
2026 Tennessee House of Representatives District 45 Republican primary
businessman and U.S. Marines veteran
former Sumner County commissioner and U.S. Army veteran
accounting professional and U.S. Marines veteran