King County Democrats is proud to endorse the following slate of candidates for office in the 2020 election cycle.
| US Representative Dst.#1 | Suzan DelBene |
| US Representative Dst.#7 | Pramila Jayapal |
| US Representative Dst.#8 | Dr. Kim Schrier |
| US Representative Dst.#9 | Adam Smith |
| WA Governor | Jay Inslee |
| WA Lieutenant Governor | Denny Heck |
| WA Secretary of State | Gael Tarleton |
| WA Treasurer | Mike Pellicciotti |
| WA Auditor | Pat McCarthy |
| WA Attorney General | Bob Ferguson |
| WA Commissioner of Public Lands | Hilary S Franz |
| WA Superintendent of Public Instruction | Chris Reykdal |
| WA Insurance Commissioner | Mike Kreidler |
| WA Senator Dst.#1 | Derek Stanford |
| WA Senator Dst.#11 | Bob Hasegawa |
| WA Senator Dst.#41 | Lisa Wellman |
| WA Representative Dst.#1, Pos.#1 | Davina Duerr |
| WA Representative Dst.#1, Pos.#2 | Shelley Kloba |
| WA Representative Dst.#5, Pos.#1 | Bill Ramos |
| WA Representative Dst.#5, Pos.#2 | Lisa Callan |
| WA Representative Dst.#11, Pos.#1 | David Hackney |
| WA Representative Dst.#11, Pos.#2 | Steve Bergquist |
| WA Representative Dst.#30, Pos.#1 | Jamila Taylor |
| WA Representative Dst.#30, Pos.#2 | Jesse Johnson |
| WA Representative Dst.#31, Pos.#1 | Katie Young |
| WA Representative Dst.#31, Pos.#2 | Thomas R. Clark |
| WA Representative Dst.#32, Pos.#1 | Shirley Sutton |
| WA Representative Dst.#32, Pos.#2 | Lauren Davis |
| WA Representative Dst.#33, Pos.#1 | Tina Orwall |
| WA Representative Dst.#33, Pos.#2 | Mia Su-Ling Gregerson |
| WA Representative Dst.#34, Pos.#2 | Joe Fitzgibbon |
| WA Representative Dst.#36, Pos.#1 | Noel Frame |
| WA Representative Dst.#36, Pos.#2 | Sarah Reyneveld |
| WA Representative Dst.#37, Pos.#1 | Sharon Tomiko Santos |
| WA Representative Dst.#37, Pos.#2 | Kirsten Harris-Talley |
| WA Representative Dst.#39, Pos.#1 | Claus Joens |
| WA Representative Dst.#41, Pos.#1 | Tana Senn |
| WA Representative Dst.#41, Pos.#2 | My-Linh Thai |
| WA Representative Dst.#43, Pos.#1 | Nicole Macri |
| WA Representative Dst.#43, Pos.#2 | Frank Chopp |
| WA Representative Dst.#45, Pos.#1 | Roger Goodman |
| WA Representative Dst.#46, Pos.#1 | Gerry Pollet |
| WA Representative Dst.#46, Pos.#2 | Javier Valdez |
| WA Representative Dst.#48, Pos.#2 | Amy Walen |
| WA Supreme Ct Justice Pos.#3 | Raquel Montoya-Lewis |
| WA Supreme Ct Justice Pos.#4 | Charles W Johnson |
| WA Supreme Ct Justice Pos.#6 | G. Helen Whitener |
| KC Superior Ct Judge Pos.#6 | Melinda J. Young |
| KC Superior Ct Judge Pos.#13 | Hillary Madsen |
| KC Superior Ct Judge Pos.#19 | Nelson Kao Hwa Lee |
| KC Superior Ct Judge Pos.#26 | David Keenan |
| KC Superior Ct Judge Pos.#51 | Cindi Port |
| KC District Ct Judge Dst.#NE, Pos.#4 | Kevin Peck |