King County Democrats is proud to endorse the following slate of candidates for office in the 2019 election cycle.
| KC Assessor | John Wilson |
| KC Council Dst.#2 | Girmay Zahilay |
| KC Council Dst.#4 | Abigail Doerr |
| KC Council Dst.#4 | Jeanne Kohl-Welles |
| KC Council Dst.#8 | Joe McDermott |
| Port Commissioner Pos.#2 | Sam Cho |
| Port Commissioner Pos.#5 | Fred Felleman |
| Seattle Council Dst.#1 | Lisa Herbold |
| Seattle Council Dst.#2 | Tammy Morales |
| Seattle Council Dst.#4 | Shaun Scott |
| Seattle Council Dst.#5 | Debora Juarez |
| Seattle Council Dst.#6 | Dan Strauss |
| Seattle Council Dst.#7 | Andrew J. Lewis |
| Auburn Council Pos.#3 | James Jeyaraj |
| Bellevue Council Pos.#1 | John Stokes |
| Bellevue Council Pos.#3 | Jeremy Barksdale |
| Bellevue Council Pos.#5 | Janice Zahn |
| Bellevue Council Pos.#7 | James Bible |
| Black Diamond Council Pos.#5 | Kristiana de Leon |
| Bothell Council Pos.#2 | Mason Thompson |
| Burien Council Pos.#4 | Kevin Schilling |
| Burien Council Pos.#6 | Sofia Aragon |
| Des Moines Council Pos.#4 | Jeremy Nutting |
| Des Moines Council Pos.#4 | Susan White |
| Des Moines Council Pos.#6 | Anthony Martinelli |
| Federal Way Council Pos.#5 | Jamila Taylor |
| Issaquah Council Pos.#3 | Barbara de Michele |
| Issaquah Council Pos.#6 | Victoria Hunt |
| Kenmore Council Pos.#1 | Melanie O'Cain |
| Kenmore Council Pos.#7 | Corina Pfeil |
| Kent Council Pos.#3 | Hira Singh Bhullar |
| Kent Council Pos.#5 | Mizanur Rahman |
| Kent Council Pos.#7 | Awale Farah |
| Kirkland Council Pos.#2 | Kelli Curtis |
| Kirkland Council Pos.#5 | Neal Black |
| Kirkland Council Pos.#6 | Amy Falcone |
| Lake Forest Park Council Pos.#4 | Phillippa Kassover |
| Lake Forest Park Council Pos.#6 | Tom French |
| Mercer Island Council Pos.#3 | Wendy Weiker |
| Mercer Island Council Pos.#4 | Patrick Allcorn |
| Mercer Island Council Pos.#5 | Craig W. Reynolds |
| Redmond Mayor | Steve Fields |
| Redmond Council Pos.#1 | Varisha Khan |
| Redmond Council Pos.#3 | Jessica Forsythe |
| Redmond Council Pos.#5 | Vanessa Kritzer |
| Redmond Council Pos.#7 | Carlos Jimenez |
| Renton Mayor | Marcie Maxwell |
| Renton Council Pos.#3 | Valerie O'Halloran |
| Renton Council Pos.#4 | Ryan McIrvin |
| Renton Council Pos.#7 | Kim-Khanh Van |
| Sammamish Council Pos.#2 | Karen McKnight |
| Sammamish Council Pos.#4 | Karen Howe |
| Sammamish Council Pos.#6 | Rituja Indapure |
| SeaTac Council Pos.#1 | Senayet Negusse |
| SeaTac Council Pos.#3 | Damiana Merryweather |
| SeaTac Council Pos.#5 | Takele Gobena |
| SeaTac Council Pos.#7 | Mohamed Ali Egal |
| Shoreline Council Pos.#2 | Keith Patrick Scully |
| Tukwila Council Pos.#4 | Cynthia Delostrinos Johnson |
| Tukwila Council Pos.#6 | Kate Kruller |
| Woodinville Council Pos.#6 | Nicolas Duchastel de Montrouge |
| School 001 Seattle Director Dst.#1 | Eric Blumhagen |
| School 001 Seattle Director Dst.#2 | Lisa Rivera Smith |
| School 001 Seattle Director Dst.#3 | Chandra N. Hampson |
| School 001 Seattle Director Dst.#6 | Leslie S. Harris |
| School 210 Federal Way Director Dst.#3 | Luckisha Phillips |
| School 400 Mercer Island Director Pos.#5 | Tam Dinh |
| School 403 Renton Director Dst.#3 | Stefanie McIrvin |
| School 405 Bellevue Director Dst.#5 | Jane Aras |
| School 411 Issaquah Director Dst.#3 | Minal Kode Ghassemieh |
| School 411 Issaquah Director Dst.#5 | Suzanne Weaver |
| School 414 Lk Washington Director Dst.#5 | Siri Bliesner |
| School 415 Kent Director Dst.#3 | Leslie Kae Hamada |