| Committee | Members |
| Agriculture & Rural Economic Development (8) | Hatfield, Chair (D); Ranker, Vice Chair (D); *Schoesler; Becker; Haugen; Jacobsen; Morton; Shin |
| Early Learning & K-12 Education (11) | McAuliffe, Chair (D); Kauffman, Vice Chair, Early Learning (D); Oemig, Vice Chair, K-12 (D); *King; Brandland; Hobbs; Holmquist; Jarrett; McDermott; Roach; Tom |
| Economic Development, Trade & Innovation (7) | Kastama, Chair (D); Shin, Vice Chair (D); *Zarelli; Delvin; Eide; Kilmer; McCaslin |
| Environment, Water & Energy (11) | Rockefeller, Chair (D); Pridemore, Vice Chair (D); *Honeyford; Delvin; Fraser; Hatfield; Holmquist; Marr; Morton; Ranker; Sheldon |
| Financial Institutions, Housing & Insurance (7) | Berkey, Chair (D); Hobbs, Vice Chair (D); *Benton; Franklin; McDermott; Parlette; Schoesler |
| Government Operations & Elections (7) | Fairley, Chair (D); Oemig, Vice Chair (D); *Roach; Benton; McDermott; Pridemore; Swecker |
| Health & Long-Term Care (8) | Keiser, Chair (D); Franklin, Vice Chair (D); *Pflug; Becker; Fairley; Marr; Murray; Parlette |
| Higher Education & Workforce Development (10) | Kilmer, Chair (D); Jarrett, Vice Chair (D); *Becker; Hewitt; Jacobsen; Kastama; McAuliffe; Pflug; Shin; Stevens |
| Human Services & Corrections (7) | Hargrove, Chair (D); Regala, Vice Chair (D); *Stevens; Brandland; Carrell; Kauffman; McAuliffe |
| Judiciary (8) | Kline, Chair (D); Regala, Vice Chair (D); *McCaslin; Carrell; Hargrove; Kohl-Welles; Roach; Tom |
| Labor, Commerce & Consumer Protection (7) | Kohl-Welles, Chair (D); Keiser, Vice Chair (D); *Holmquist; Franklin; Honeyford; King; Kline |
| Natural Resources, Ocean & Recreation (8) | Jacobsen, Chair (D); Ranker, Vice Chair (D); *Morton; Fraser; Hargrove; Hatfield; Stevens; Swecker |
| Rules (19) | Lieutenant Governor, Chair (D); Franklin, Vice Chair (D); *Hewitt; Brown; Eide; Fraser; Haugen; Kauffman; Keiser; King; Kohl-Welles; Marr; Murray; Parlette; Pridemore; Regala; Schoesler; Stevens; Zarelli |
| Transportation (16) | Haugen, Chair (D); Marr, Vice Chair (D); *Swecker; Becker; Benton; Berkey; Delvin; Eide; Jacobsen; Jarrett; Kastama; Kauffman; Kilmer; King; Ranker; Sheldon |
| Ways & Means (22) | Prentice, Chair (D); Fraser, Vice Chair, Capital Budget Chair (D); Tom, Vice Chair, Operating Budget (D); *Zarelli; Brandland; Carrell; Fairley; Hewitt; Hobbs; Honeyford; Keiser; Kline; Kohl-Welles; McDermott; Murray; Oemig; Parlette; Pflug; Pridemore; Regala; Rockefeller; Schoesler |