Seattle Area Repositories
Archdiocese of Seattle Archives
Museum of History and Industry (MOHAI) Library and Archives
NARA’s Pacific Alaska Region (Seattle)
Seattle Pacific University Archives
University of Washington Special Collections – Includes the Labor Archives of Washington, Pacific Northwest Collection, University Archives, and the Washington State Jewish Archives.
Washington State Archives (Puget Sound Regional Branch) – King, Kitsap and Pierce Counties
Seattle Public Schools Archives
Washington State Repositories
Center for Pacific Northwest Studies
Central Washington University Archives and Special Collections
Evergreen State College Archive and Special Collections
University of Puget Sound Archives
- Washington State Archives (Puget Sound Regional Branch) – King, Kitsap and Pierce Counties
- Washington State Archives (Southwest Regional Branch) – Clark, Cowlitz, Grays Harbor, Lewis, Mason, Pacific, Skamania, Thurston, and Wahkiakum Counties
- Washington State Archives (Eastern Regional Branch) – Adams, Asotin, Columbia, Ferry, Garfield, Lincoln, Pend Oreille, Spokane, Stevens, Walla Walla, and Whitman Counties
- Washington State Archives (Northwest Regional Branch) – Clallam, Island, Jefferson, San Juan, Skagit, Snohomish, and Whatcom Counties
- Washington State Archives (Central Regional Branch) – Benton, Chelan, Douglas, Franklin, Grant, Kittitas, Klickitat, Okanogan, and Yakima Counties
- Washington State Digital Archives
- Washington State Records Collections
Western Washington University Archives and Records Center
Directory of Archival and Manuscript Repositories in the Northwest
A list compiled by Northwest Archivists in 2011.