Jewish Genealogical Society of Washington State
- A non-profit organization that collects, preserves, and disseminates knowledge and information with reference to Jewish family history.
- http://www.jgsws.org/

Genealogy Today
- A directory of Washington genealogy web sites in 27 different categories, organized by topic and county.
- http://www.genealogytoday.com/genealogy/states/washington.html

Washington Obituary Depot
- Online database of transcribed obituaries along with regional links.
- http://www.daddezio.com/obituary/depot/OB-WA-NDX.html

Discover Washington Genealogy WebRing
- Bring all those searching for information in Washington, or whose ancestors who lived in Washington together.
- http://www.accessgenealogy.com/rings/wa/index.htm

Washington GenWeb
- Genealogy research in Washington State. With links to each county in Washington.
- http://www.rootsweb.com/~wagenweb/