| Member | Committees | Chamber |
| Alexander, Gary | *Ways & Means; **Health & Human Services Appropriations; State Government & Tribal Affairs | H |
| Anderson, Glenn | *Higher Education; Capital Budget; Education Appropriations | H |
| Angel, Jan | *Local Government & Housing; Early Learning & Children's Services; Higher Education | H |
| Appleton, Sherry | State Government & Tribal Affairs, Vice Chair; Health & Human Services Appropriations; Public Safety & Emergency Preparedness | H |
| Armstrong, Mike | *State Government & Tribal Affairs; General Government Appropriations; Rules; Transportation | H |
| Bailey, Barbara | *Financial Institutions & Insurance; **Ways & Means; Health Care & Wellness; Rules | H |
| Becker, Randi | *Higher Education & Workforce Development; Agriculture & Rural Economic Development; Health & Long-Term Care; Transportation | S |
| Benton, Don | *Financial Institutions, Housing & Insurance; Government Operations & Elections; Transportation | S |
| Berkey, Jean | Financial Institutions, Housing & Insurance, Chair; Transportation | S |
| Blake, Brian | Agriculture & Natural Resources, Chair; Capital Budget; General Government Appropriations | H |
| Brandland, Dale | Early Learning & K-12 Education; Human Services & Corrections; Ways & Means | S |
| Brown, Lisa | Rules | S |
| Campbell, Tom | Environmental Health, Chair; Health Care & Wellness; Transportation | H |
| Carlyle, Reuven | Education Appropriations; Higher Education; Technology, Energy & Communications | H |
| Carrell, Mike | Human Services & Corrections; Judiciary; Ways & Means | S |
| Chandler, Bruce | *Agriculture & Natural Resources; Commerce & Labor; Ways & Means | H |
| Chase, Maralyn | Environmental Health, Vice Chair; Capital Budget; Community & Economic Development & Trade; Ecology & Parks | H |
| Chopp, Frank | Rules, Chair; Audit Review & Oversight | H |
| Clibborn, Judy | Transportation, Chair; Health Care & Wellness | H |
| Cody, Eileen | Health Care & Wellness, Chair; Health & Human Services Appropriations; Ways & Means | H |
| Condotta, Cary | *Commerce & Labor; Finance; Technology, Energy & Communications | H |
| Conway, Steve | Commerce & Labor, Chair; Finance; Ways & Means | H |
| Cox, Don | **Local Government & Housing; Education; Education Appropriations; Transportation | H |
| Crouse, Larry | *Technology, Energy & Communications; Commerce & Labor; General Government Appropriations | H |
| Dammeier, Bruce | *Human Services; **Ways & Means; Education | H |
| Darneille, Jeannie | General Government Appropriations, Chair; Ways & Means | H |
| DeBolt, Richard | *Rules; Audit Review & Oversight | H |
| Delvin, Jerome | Economic Development, Trade & Innovation; Environment, Water & Energy; Transportation | S |
| Dickerson, Mary Lou | Human Services, Chair; Ecology & Parks; Environmental Health; Health & Human Services Appropriations; Transportation | H |
| Driscoll, John | Health Care & Wellness, Vice Chair; Higher Education; Transportation | H |
| Dunshee, Hans | Capital Budget, Chair; Ecology & Parks; Environmental Health; General Government Appropriations | H |
| Eddy, Deborah | Ecology & Parks; Rules; Technology, Energy & Communications; Transportation | H |
| Eide, Tracey | Economic Development, Trade & Innovation; Rules; Transportation | S |
| Ericks, Mark | Ways & Means, Vice Chair; Finance; Rules | H |
| Ericksen, Doug | *Health Care & Wellness; Health & Human Services Appropriations; Transportation | H |
| Fairley, Darlene | Government Operations & Elections, Chair; Health & Long-Term Care; Ways & Means | S |
| Finn, Fred | Audit Review & Oversight; Ecology & Parks; Environmental Health; Technology, Energy & Communications; Transportation | H |
| Flannigan, Dennis | Judiciary; State Government & Tribal Affairs; Transportation | H |
| Franklin, Rosa | Health & Long-Term Care, Vice Chair; Rules, Vice Chair; Financial Institutions, Housing & Insurance; Labor, Commerce & Consumer Protection | S |
| Fraser, Karen | Ways & Means, Vice Chair, Capital Budget Chair; Environment, Water & Energy; Natural Resources, Ocean & Recreation; Rules | S |
| Goodman, Roger | Judiciary, Vice Chair; Early Learning & Children's Services; Public Safety & Emergency Preparedness | H |
| Grant, Laura | Agriculture & Natural Resources, Vice Chair; Capital Budget; Higher Education | H |
| Green, Tami | Audit Review & Oversight; Commerce & Labor; Health Care & Wellness; Human Services; Rules | H |
| Haigh, Kathy | Education Appropriations, Chair; Ways & Means | H |
| Haler, Larry | *Early Learning & Children's Services; **Technology, Energy & Communications; Education Appropriations; Higher Education | H |
| Hargrove, James | Human Services & Corrections, Chair; Judiciary; Natural Resources, Ocean & Recreation | S |
| Hasegawa, Bob | Finance, Vice Chair; Audit Review & Oversight; Higher Education; Rules; Technology, Energy & Communications | H |
| Hatfield, Brian | Agriculture & Rural Economic Development, Chair; Environment, Water & Energy; Natural Resources, Ocean & Recreation | S |
| Haugen, Mary Margaret | Transportation, Chair; Agriculture & Rural Economic Development; Rules | S |
| Herrera, Jaime | Health Care & Wellness; Technology, Energy & Communications; Transportation | H |
| Hewitt, Mike | *Rules; Higher Education & Workforce Development; Ways & Means | S |
| Hinkle, Bill | **General Government Appropriations; Health Care & Wellness; Local Government & Housing; Rules; Ways & Means | H |
| Hobbs, Steve | Financial Institutions, Housing & Insurance, Vice Chair; Early Learning & K-12 Education; Ways & Means | S |
| Holmquist, Janéa | *Labor, Commerce & Consumer Protection; Early Learning & K-12 Education; Environment, Water & Energy | S |
| Honeyford, Jim | *Environment, Water & Energy; Labor, Commerce & Consumer Protection; Ways & Means | S |
| Hope, Mike | **Education; **Education Appropriations; Capital Budget | H |
| Hudgins, Zachary | Ecology & Parks; Environmental Health; General Government Appropriations; Rules; Technology, Energy & Communications | H |
| Hunt, Sam | State Government & Tribal Affairs, Chair; Education; Ways & Means | H |
| Hunter, Ross | Finance, Chair; Education Appropriations; Ways & Means | H |
| Hurst, Christopher | Public Safety & Emergency Preparedness, Chair; Financial Institutions & Insurance; State Government & Tribal Affairs | H |
| Jacks, Jim | Agriculture & Natural Resources; Capital Budget; Technology, Energy & Communications | H |
| Jacobsen, Ken | Natural Resources, Ocean & Recreation, Chair; Agriculture & Rural Economic Development; Higher Education & Workforce Development; Transportation | S |
| Jarrett, Fred | Higher Education & Workforce Development, Vice Chair; Early Learning & K-12 Education; Transportation | S |
| Johnson, Norm | *Audit Review & Oversight; Education; Health & Human Services Appropriations; Rules; Transportation | H |
| Kagi, Ruth | Early Learning & Children's Services, Chair; Education Appropriations; Ways & Means | H |
| Kastama, Jim | Economic Development, Trade & Innovation, Chair; Higher Education & Workforce Development; Transportation | S |
| Kauffman, Claudia | Early Learning & K-12 Education, Vice Chair, Early Learning; Human Services & Corrections; Rules; Transportation | S |
| Keiser, Karen | Health & Long-Term Care, Chair; Labor, Commerce & Consumer Protection, Vice Chair; Rules; Ways & Means | S |
| Kelley, Troy | Financial Institutions & Insurance, Vice Chair; Audit Review & Oversight; Health Care & Wellness; Judiciary; Rules | H |
| Kenney, Phyllis Gutierrez | Community & Economic Development & Trade, Chair; General Government Appropriations; Ways & Means | H |
| Kessler, Lynn | Rules; Ways & Means | H |
| Kilmer, Derek | Higher Education & Workforce Development, Chair; Economic Development, Trade & Innovation; Transportation | S |
| King, Curtis | *Early Learning & K-12 Education; Labor, Commerce & Consumer Protection; Rules; Transportation | S |
| Kirby, Steve | Financial Institutions & Insurance, Chair; Judiciary; Public Safety & Emergency Preparedness | H |
| Kline, Adam | Judiciary, Chair; Labor, Commerce & Consumer Protection; Ways & Means | S |
| Klippert, Brad | **Public Safety & Emergency Preparedness; Human Services; Transportation | H |
| Kohl-Welles, Jeanne | Labor, Commerce & Consumer Protection, Chair; Judiciary; Rules; Ways & Means | S |
| Kretz, Joel | Agriculture & Natural Resources; Ecology & Parks; Environmental Health; Rules | H |
| Kristiansen, Dan | Ecology & Parks; Rules; Transportation | H |
| Liias, Marko | Transportation, Vice Chair; Agriculture & Natural Resources; Community & Economic Development & Trade; Education; Rules | H |
| Linville, Kelli | Ways & Means, Chair; Audit Review & Oversight | H |
| Marr, Chris | Transportation, Vice Chair; Environment, Water & Energy; Health & Long-Term Care; Rules | S |
| Maxwell, Marcie | Community & Economic Development & Trade, Vice Chair; Capital Budget; Education | H |
| McAuliffe, Rosemary | Early Learning & K-12 Education, Chair; Higher Education & Workforce Development; Human Services & Corrections | S |
| McCaslin, Bob | *Judiciary; Economic Development, Trade & Innovation | S |
| McCoy, John | Technology, Energy & Communications, Chair; Agriculture & Natural Resources; Financial Institutions & Insurance | H |
| McCune, Jim | *General Government Appropriations; Capital Budget; Technology, Energy & Communications | H |
| McDermott, Joe | Early Learning & K-12 Education; Financial Institutions, Housing & Insurance; Government Operations & Elections; Ways & Means | S |
| Miloscia, Mark | Audit Review & Oversight, Chair; Health & Human Services Appropriations; Local Government & Housing; State Government & Tribal Affairs | H |
| Moeller, Jim | Commerce & Labor; Health Care & Wellness; Rules; Transportation | H |
| Morrell, Dawn | Health & Human Services Appropriations; Health Care & Wellness; Human Services; Rules | H |
| Morris, Jeff | Audit Review & Oversight; Ecology & Parks; Rules; Technology, Energy & Communications; Transportation | H |
| Morton, Bob | *Natural Resources, Ocean & Recreation; Agriculture & Rural Economic Development; Environment, Water & Energy | S |
| Murray, Ed | Health & Long-Term Care; Rules; Ways & Means | S |
| Nelson, Sharon | Local Government & Housing, Vice Chair; Agriculture & Natural Resources; Financial Institutions & Insurance | H |
| O'Brien, Al | Public Safety & Emergency Preparedness, Vice Chair; Health & Human Services Appropriations; Human Services | H |
| Oemig, Eric | Government Operations & Elections, Vice Chair; Early Learning & K-12 Education, Vice Chair, K-12; Ways & Means | S |
| Orcutt, Ed | *Finance; **Environmental Health; Community & Economic Development & Trade; Ecology & Parks | H |
| Ormsby, Timm | Capital Budget, Vice Chair; Agriculture & Natural Resources; Judiciary | H |
| Orwall, Tina | Human Services, Vice Chair; Capital Budget; Education | H |
| Parker, Kevin | **Finance; **Financial Institutions & Insurance; Community & Economic Development & Trade | H |
| Parlette, Linda Evans | Financial Institutions, Housing & Insurance; Health & Long-Term Care; Rules; Ways & Means | S |
| Pearson, Kirk | *Public Safety & Emergency Preparedness; **Capital Budget; Agriculture & Natural Resources | H |
| Pedersen, Jamie | Judiciary, Chair; General Government Appropriations; Health Care & Wellness | H |
| Pettigrew, Eric | Health & Human Services Appropriations, Chair; Ways & Means | H |
| Pflug, Cheryl | *Health & Long-Term Care; Higher Education & Workforce Development; Ways & Means | S |
| Prentice, Margarita | Ways & Means, Chair | S |
| Pridemore, Craig | Environment, Water & Energy, Vice Chair; Government Operations & Elections; Rules; Ways & Means | S |
| Priest, Skip | *Education; *Education Appropriations; Ways & Means | H |
| Probst, Tim | Education, Vice Chair; Community & Economic Development & Trade; Education Appropriations | H |
| Quall, Dave | Education, Chair; Education Appropriations | H |
| Ranker, Kevin | Agriculture & Rural Economic Development, Vice Chair; Natural Resources, Ocean & Recreation, Vice Chair; Environment, Water & Energy; Transportation | S |
| Regala, Debbie | Human Services & Corrections, Vice Chair; Judiciary, Vice Chair; Rules; Ways & Means | S |
| Roach, Dan | *Transportation; Audit Review & Oversight; Financial Institutions & Insurance | H |
| Roach, Pam | *Government Operations & Elections; Early Learning & K-12 Education; Judiciary | S |
| Roberts, Mary Helen | Early Learning & Children's Services, Vice Chair; Health & Human Services Appropriations; Judiciary | H |
| Rockefeller, Phil | Environment, Water & Energy, Chair; Ways & Means | S |
| Rodne, Jay | *Judiciary; **Transportation; Financial Institutions & Insurance | H |
| Rolfes, Christine | Ecology & Parks, Vice Chair; Education Appropriations; Environmental Health; Transportation | H |
| Ross, Charles | Judiciary; Public Safety & Emergency Preparedness; Ways & Means | H |
| Santos, Sharon Tomiko | Education; Finance; Financial Institutions & Insurance; Rules | H |
| Schmick, Joe | *Health & Human Services Appropriations; **Higher Education; Rules; Ways & Means | H |
| Schoesler, Mark | *Agriculture & Rural Economic Development; Financial Institutions, Housing & Insurance; Rules; Ways & Means | S |
| Seaquist, Larry | Health & Human Services Appropriations, Vice Chair; Early Learning & Children's Services; Ways & Means | H |
| Sells, Mike | Higher Education, Vice Chair; General Government Appropriations; Transportation | H |
| Shea, Matt | *Environmental Health; **Judiciary; Ecology & Parks; Transportation | H |
| Sheldon, Tim | Environment, Water & Energy; Transportation | S |
| Shin, Paull | Economic Development, Trade & Innovation, Vice Chair; Agriculture & Rural Economic Development; Higher Education & Workforce Development | S |
| Short, Shelly | *Ecology & Parks; Audit Review & Oversight; General Government Appropriations; Local Government & Housing | H |
| Simpson, Geoff | Local Government & Housing, Chair; Financial Institutions & Insurance; Transportation | H |
| Smith, Norma | *Community & Economic Development & Trade; **Agriculture & Natural Resources; **Audit Review & Oversight; Capital Budget | H |
| Springer, Larry | Finance; Local Government & Housing; Rules; Transportation | H |
| Stevens, Val | *Human Services & Corrections; Higher Education & Workforce Development; Natural Resources, Ocean & Recreation; Rules | S |
| Sullivan, Pat | Education Appropriations, Vice Chair; Community & Economic Development & Trade; Education; Ways & Means | H |
| Swecker, Dan | *Transportation; Government Operations & Elections; Natural Resources, Ocean & Recreation | S |
| Takko, Dean | General Government Appropriations, Vice Chair; Technology, Energy & Communications; Transportation | H |
| Taylor, David | Ecology & Parks; State Government & Tribal Affairs; Technology, Energy & Communications | H |
| Tom, Rodney | Ways & Means, Vice Chair, Operating Budget; Early Learning & K-12 Education; Judiciary | S |
| Upthegrove, Dave | Ecology & Parks, Chair; Local Government & Housing; Transportation | H |
| Van De Wege, Kevin | Agriculture & Natural Resources; General Government Appropriations; Rules; Technology, Energy & Communications | H |
| Wallace, Deb | Higher Education, Chair; Audit Review & Oversight; Education Appropriations; Transportation | H |
| Walsh, Maureen | **Early Learning & Children's Services; Health & Human Services Appropriations; Human Services | H |
| Warnick, Judy | *Capital Budget; Agriculture & Natural Resources; Audit Review & Oversight; Judiciary; Rules | H |
| White, Scott | Capital Budget; Higher Education; Local Government & Housing | H |
| Williams, Brendan | Audit Review & Oversight, Vice Chair; Commerce & Labor; General Government Appropriations; Local Government & Housing; Transportation | H |
| Wood, Alex | Commerce & Labor, Vice Chair; Health & Human Services Appropriations; Transportation | H |
| Zarelli, Joseph | *Economic Development, Trade & Innovation; *Ways & Means; Rules | S |