| Member | Committees | Chamber |
| Ahern, John | Community & Economic Development & Housing; Education; General Government Appropriations & Oversight | H |
| Alexander, Gary | *Ways & Means; State Government & Tribal Affairs | H |
| Anderson, Glenn | *Education Appropriations & Oversight; **Education; Technology, Energy & Communications | H |
| Angel, Jan | *Local Government; Education; Rules; Transportation | H |
| Appleton, Sherry | Health & Human Services Appropriations & Oversight, Vice Chair; State Government & Tribal Affairs, Vice Chair; Public Safety & Emergency Preparedness | H |
| Armstrong, Mike | *Transportation; General Government Appropriations & Oversight; Public Safety & Emergency Preparedness; Rules | H |
| Asay, Katrina | **Local Government; Capital Budget; Higher Education; Transportation | H |
| Bailey, Barbara | *Business & Financial Services; **Ways & Means; Health Care & Wellness | H |
| Baumgartner, Michael | *Economic Development, Trade & Innovation; Higher Education & Workforce Development; Ways & Means | S |
| Becker, Randi | *Health & Long-Term Care; Agriculture, Water & Rural Economic Development; Higher Education & Workforce Development | S |
| Benton, Don | *Financial Institutions, Housing & Insurance; Government Operations, Tribal Relations & Elections | S |
| Billig, Andy | Transportation, Vice Chair; Education; Technology, Energy & Communications | H |
| Blake, Brian | Agriculture & Natural Resources, Chair; Business & Financial Services; General Government Appropriations & Oversight | H |
| Brown, Lisa | Rules; Ways & Means | S |
| Buys, Vincent | **Business & Financial Services; Agriculture & Natural Resources; Higher Education | H |
| Carlyle, Reuven | Higher Education, Vice Chair; Technology, Energy & Communications; Ways & Means | H |
| Carrell, Mike | Health & Long-Term Care; Human Services & Corrections; Judiciary; Rules | S |
| Chandler, Bruce | *Agriculture & Natural Resources; Judiciary; Ways & Means | H |
| Chase, Maralyn | Economic Development, Trade & Innovation, Vice Chair; Environment; Government Operations, Tribal Relations & Elections | S |
| Chopp, Frank | Rules, Chair | H |
| Clibborn, Judy | Transportation, Chair; Health Care & Wellness | H |
| Cody, Eileen | Health Care & Wellness, Chair; Health & Human Services Appropriations & Oversight; Ways & Means | H |
| Condotta, Cary | *Labor & Workforce Development; Business & Financial Services; State Government & Tribal Affairs | H |
| Conway, Steve | Health & Long-Term Care, Vice Chair; Labor, Commerce & Consumer Protection, Vice Chair; Rules; Ways & Means | S |
| Crouse, Larry | *Technology, Energy & Communications; Environment; Higher Education | H |
| Dahlquist, Cathy | **Education; Education Appropriations & Oversight; Rules; Technology, Energy & Communications | H |
| Dammeier, Bruce | *Education; **Education Appropriations & Oversight; **Ways & Means | H |
| Darneille, Jeannie | Ways & Means, Vice Chair; State Government & Tribal Affairs | H |
| DeBolt, Richard | *Rules | H |
| Delvin, Jerome | *Energy, Natural Resources & Marine Waters; Agriculture, Water & Rural Economic Development; Transportation | S |
| Dickerson, Mary Lou | Health & Human Services Appropriations & Oversight, Chair; Early Learning & Human Services; Ways & Means | H |
| Dunshee, Hans | Capital Budget, Chair; Agriculture & Natural Resources; State Government & Tribal Affairs | H |
| Eddy, Deb | Technology, Energy & Communications, Vice Chair; Judiciary; Rules; Transportation | H |
| Eide, Tracey | Transportation, Vice Chair; Early Learning & K-12 Education; Rules | S |
| Ericksen, Doug | *Environment; Economic Development, Trade & Innovation; Transportation | S |
| Fagan, Susan | **Education Appropriations & Oversight; Education; Higher Education; Labor & Workforce Development | H |
| Fain, Joe | **Transportation; Early Learning & K-12 Education; Financial Institutions, Housing & Insurance | S |
| Finn, Fred | Community & Economic Development & Housing, Vice Chair; Agriculture & Natural Resources; Education; Transportation | H |
| Fitzgibbon, Joe | Local Government, Vice Chair; Environment; General Government Appropriations & Oversight; Transportation | H |
| Fraser, Karen | Energy, Natural Resources & Marine Waters; Environment; Rules; Ways & Means | S |
| Frockt, David | Health & Long-Term Care; Higher Education & Workforce Development; Transportation | S |
| Goodman, Roger | Judiciary, Vice Chair; Early Learning & Human Services; Public Safety & Emergency Preparedness; Rules | H |
| Green, Tami | Health & Human Services Appropriations & Oversight; Health Care & Wellness; Labor & Workforce Development; Rules | H |
| Haigh, Kathy | Education Appropriations & Oversight, Chair; Education; Ways & Means | H |
| Haler, Larry | *Higher Education; Technology, Energy & Communications; Ways & Means | H |
| Hansen, Drew | Education Appropriations & Oversight; Environment; Judiciary; Transportation | H |
| Hargrove, James | Human Services & Corrections, Chair; Energy, Natural Resources & Marine Waters; Judiciary | S |
| Hargrove, Mark | **Transportation; Education; Education Appropriations & Oversight | H |
| Harper, Nick | Judiciary, Vice Chair; Early Learning & K-12 Education; Human Services & Corrections; Rules; Ways & Means | S |
| Harris, Paul | **Environment; Health & Human Services Appropriations & Oversight; Health Care & Wellness; Technology, Energy & Communications | H |
| Hasegawa, Bob | Ways & Means, Vice Chair; Higher Education; Rules; Technology, Energy & Communications | H |
| Hatfield, Brian | Agriculture, Water & Rural Economic Development, Chair; Economic Development, Trade & Innovation; Ways & Means | S |
| Haugen, Mary Margaret | Transportation, Chair; Agriculture, Water & Rural Economic Development; Financial Institutions, Housing & Insurance; Rules | S |
| Hewitt, Mike | *Rules; Labor, Commerce & Consumer Protection; Ways & Means | S |
| Hill, Andy | *Higher Education & Workforce Development; Early Learning & K-12 Education; Transportation | S |
| Hinkle, Bill | **Health Care & Wellness; Agriculture & Natural Resources; Ways & Means | H |
| Hobbs, Steve | Financial Institutions, Housing & Insurance, Chair; Agriculture, Water & Rural Economic Development; Early Learning & K-12 Education; Transportation | S |
| Holmquist Newbry, Janéa | *Labor, Commerce & Consumer Protection; Economic Development, Trade & Innovation; Ways & Means | S |
| Honeyford, Jim | *Agriculture, Water & Rural Economic Development; Environment; Ways & Means | S |
| Hope, Mike | **Early Learning & Human Services; Education Appropriations & Oversight; Public Safety & Emergency Preparedness | H |
| Hudgins, Zack | General Government Appropriations & Oversight, Chair; Business & Financial Services; Technology, Energy & Communications; Ways & Means | H |
| Hunt, Sam | State Government & Tribal Affairs, Chair; Education; Ways & Means | H |
| Hunter, Ross | Ways & Means, Chair | H |
| Hurst, Christopher | Public Safety & Emergency Preparedness, Chair; Business & Financial Services; State Government & Tribal Affairs | H |
| Jinkins, Laurie | Health Care & Wellness, Vice Chair; Capital Budget; Environment; Transportation | H |
| Johnson, Norm | *Health & Human Services Appropriations & Oversight; Early Learning & Human Services; Rules; Transportation | H |
| Kagi, Ruth | Early Learning & Human Services, Chair; Health & Human Services Appropriations & Oversight; Ways & Means | H |
| Kastama, Jim | Economic Development, Trade & Innovation, Chair; Higher Education & Workforce Development; Ways & Means | S |
| Keiser, Karen | Health & Long-Term Care, Chair; Financial Institutions, Housing & Insurance; Labor, Commerce & Consumer Protection; Rules; Ways & Means | S |
| Kelley, Troy | Business & Financial Services, Vice Chair; Health Care & Wellness; Rules; Technology, Energy & Communications | H |
| Kenney, Phyllis Gutierrez | Community & Economic Development & Housing, Chair; Labor & Workforce Development; Ways & Means | H |
| Kilmer, Derek | Ways & Means, Vice Chair, Capital Budget Chair; Economic Development, Trade & Innovation; Higher Education & Workforce Development | S |
| King, Curtis | *Transportation; **Labor, Commerce & Consumer Protection; Early Learning & K-12 Education; Rules | S |
| Kirby, Steve | Business & Financial Services, Chair; Judiciary; Public Safety & Emergency Preparedness | H |
| Kline, Adam | Judiciary, Chair; Health & Long-Term Care; Labor, Commerce & Consumer Protection; Rules | S |
| Klippert, Brad | **Public Safety & Emergency Preparedness; Education; Judiciary; Transportation | H |
| Kohl-Welles, Jeanne | Labor, Commerce & Consumer Protection, Chair; Judiciary; Rules; Ways & Means | S |
| Kretz, Joel | Agriculture & Natural Resources; Business & Financial Services; Rules | H |
| Kristiansen, Dan | Technology, Energy & Communications; Transportation | H |
| Ladenburg, Connie | Public Safety & Emergency Preparedness, Vice Chair; Education; General Government Appropriations & Oversight; Transportation | H |
| Liias, Marko | Transportation, Vice Chair; Education; Technology, Energy & Communications | H |
| Litzow, Steve | *Early Learning & K-12 Education; Financial Institutions, Housing & Insurance; Transportation | S |
| Lytton, Kristine | Education, Vice Chair; Agriculture & Natural Resources; Capital Budget | H |
| Maxwell, Marcie | Community & Economic Development & Housing; Education; Education Appropriations & Oversight; Rules | H |
| McAuliffe, Rosemary | Early Learning & K-12 Education, Chair; Human Services & Corrections; Rules | S |
| McCoy, John | Technology, Energy & Communications, Chair; Education; State Government & Tribal Affairs | H |
| McCune, Jim | *General Government Appropriations & Oversight; Technology, Energy & Communications; Transportation | H |
| Miloscia, Mark | General Government Appropriations & Oversight, Vice Chair; Labor & Workforce Development; State Government & Tribal Affairs | H |
| Moeller, Jim | Health Care & Wellness; Labor & Workforce Development; Rules; Transportation | H |
| Morris, Jeff | Environment; Technology, Energy & Communications; Transportation | H |
| Morton, Bob | *Energy, Natural Resources & Marine Waters; Environment | S |
| Moscoso, Luis | General Government Appropriations & Oversight, Vice Chair; Environment; Public Safety & Emergency Preparedness; Transportation | H |
| Murray, Ed | Ways & Means, Chair; Energy, Natural Resources & Marine Waters | S |
| Nealey, Terry | Education Appropriations & Oversight; Environment; Judiciary; Technology, Energy & Communications | H |
| Nelson, Sharon | Environment, Chair; Early Learning & K-12 Education; Government Operations, Tribal Relations & Elections | S |
| Orcutt, Ed | **Community & Economic Development & Housing; **Ways & Means; Agriculture & Natural Resources | H |
| Ormsby, Timm | Capital Budget, Vice Chair; Labor & Workforce Development; Ways & Means | H |
| Orwall, Tina | Early Learning & Human Services; Education Appropriations & Oversight; Judiciary; Rules | H |
| Overstreet, Jason | **State Government & Tribal Affairs; Early Learning & Human Services; Health & Human Services Appropriations & Oversight; Transportation | H |
| Padden, Mike | Human Services & Corrections; Judiciary; Ways & Means | S |
| Parker, Kevin | **Higher Education; Education; Ways & Means | H |
| Parlette, Linda Evans | Ways & Means, Ranking Minority Member Capital; Health & Long-Term Care; Rules | S |
| Pearson, Kirk | *Public Safety & Emergency Preparedness; Capital Budget; Environment | H |
| Pedersen, Jamie | Judiciary, Chair; Business & Financial Services; General Government Appropriations & Oversight | H |
| Pettigrew, Eric | Agriculture & Natural Resources; Health & Human Services Appropriations & Oversight; Rules; Ways & Means | H |
| Pflug, Cheryl | *Judiciary; Health & Long-Term Care; Rules; Ways & Means | S |
| Pollet, Gerry | Education Appropriations & Oversight; Environment; Higher Education | H |
| Prentice, Margarita | Financial Institutions, Housing & Insurance, Vice Chair; Government Operations, Tribal Relations & Elections, Vice Chair; Rules, Vice Chair; Transportation | S |
| Pridemore, Craig | Government Operations, Tribal Relations & Elections, Chair; Environment; Health & Long-Term Care; Ways & Means | S |
| Probst, Tim | Education Appropriations & Oversight, Vice Chair; Education; Higher Education; Rules | H |
| Ranker, Kevin | Energy, Natural Resources & Marine Waters, Chair; Transportation | S |
| Regala, Debbie | Energy, Natural Resources & Marine Waters, Vice Chair; Human Services & Corrections, Vice Chair; Judiciary; Rules; Ways & Means | S |
| Reykdal, Chris | Labor & Workforce Development, Vice Chair; Education Appropriations & Oversight; Higher Education; Transportation | H |
| Rivers, Ann | Business & Financial Services; Judiciary; Rules; Transportation | H |
| Roach, Pam | Government Operations, Tribal Relations & Elections; Judiciary | S |
| Roberts, Mary Helen | Early Learning & Human Services, Vice Chair; Judiciary; Labor & Workforce Development | H |
| Rodne, Jay | *Judiciary; Local Government; Transportation | H |
| Rolfes, Christine | Early Learning & K-12 Education, Vice Chair; Environment, Vice Chair; Transportation | S |
| Ross, Charles | Public Safety & Emergency Preparedness; Ways & Means | H |
| Ryu, Cindy | Business & Financial Services; Community & Economic Development & Housing; Rules; Transportation | H |
| Santos, Sharon Tomiko | Education, Chair; Community & Economic Development & Housing; Education Appropriations & Oversight | H |
| Schmick, Joe | *Health Care & Wellness; **Health & Human Services Appropriations & Oversight; Rules; Ways & Means | H |
| Schoesler, Mark | Agriculture, Water & Rural Economic Development; Rules; Ways & Means | S |
| Seaquist, Larry | Higher Education, Chair; Education Appropriations & Oversight; Ways & Means | H |
| Sells, Mike | Labor & Workforce Development, Chair; Education Appropriations & Oversight; Higher Education | H |
| Shea, Matt | **Judiciary; **Labor & Workforce Development; Environment; Transportation | H |
| Sheldon, Tim | Environment; Transportation | S |
| Shin, Paull | Agriculture, Water & Rural Economic Development, Vice Chair; Higher Education & Workforce Development, Vice Chair; Economic Development, Trade & Innovation; Transportation | S |
| Short, Shelly | *Environment; **Technology, Energy & Communications; Education Appropriations & Oversight; Rules | H |
| Smith, Norma | *Community & Economic Development & Housing; Capital Budget; Local Government | H |
| Springer, Larry | Higher Education; Local Government; Rules; Ways & Means | H |
| Stanford, Derek | Agriculture & Natural Resources, Vice Chair; Business & Financial Services; Education Appropriations & Oversight | H |
| Stevens, Val | *Human Services & Corrections; Energy, Natural Resources & Marine Waters; Higher Education & Workforce Development; Rules | S |
| Sullivan, Pat | Rules; Ways & Means | H |
| Swecker, Dan | *Government Operations, Tribal Relations & Elections; Energy, Natural Resources & Marine Waters; Transportation | S |
| Takko, Dean | Local Government, Chair; Environment; Transportation | H |
| Taylor, David | *State Government & Tribal Affairs; **General Government Appropriations & Oversight; Environment; Labor & Workforce Development | H |
| Tharinger, Steve | Environment, Vice Chair; Capital Budget; Local Government | H |
| Tom, Rodney | Higher Education & Workforce Development, Chair; Early Learning & K-12 Education; Ways & Means | S |
| Upthegrove, Dave | Environment, Chair; Local Government; Transportation | H |
| Van De Wege, Kevin | Agriculture & Natural Resources; General Government Appropriations & Oversight; Health Care & Wellness; Rules | H |
| Walsh, Maureen | *Early Learning & Human Services; Community & Economic Development & Housing; Health & Human Services Appropriations & Oversight | H |
| Warnick, Judy | *Capital Budget; Higher Education; Labor & Workforce Development; Rules | H |
| Wilcox, J.T. | **Agriculture & Natural Resources; Education; General Government Appropriations & Oversight; Ways & Means | H |
| Wylie, Sharon | Capital Budget; Environment; Higher Education; Technology, Energy & Communications | H |
| Zarelli, Joseph | *Ways & Means; Economic Development, Trade & Innovation; Rules | S |
| Zeiger, Hans | **Capital Budget; Higher Education; Transportation | H |