IncumbentJim Walsh Republican
General election
- Democrat Nominee TBD
- Republican Nominee TBD
Other
- Daniel Bradley Republican
(Republican)
- Jim Walsh Republican
(Republican), incumbent state representative and chair of the Washington State Republican Party
- Jimi O'Hagan Republican
(Republican), farmer and candidate for this district in 2016
- Joel McEntire Republican
(Republican), incumbent state representative
- Kevin Moynihan Democrat
(Democratic), Aberdeen City Council member for ward 3
- Terry Carlson Democrat
(Democratic), IAMAW Woodworkers W535 member and secretary
