The list below includes archive websites and digital collections maintained by states and territories (marked by *) in the U.S. Many regional collections are jointly created and maintained by multiple states and these collections tell the stories of communities in those areas.
Arrangements: By State and Territories -- Diverse and Underrepresented Communities -- Regional/Multi-State -- National -- International -- Historical Newspapers
By State and Territories
Alabama
Archives
Alabama Department of Archives & History
Digital Collections
Alabama Department of Archives and History Digital Collections
Alabama Digital Preservation Network
Alabama Department of Archives & History
Alaska
Archives
Digital Collections
SLED: Alaska's Virtual Library & Digital Archive
Arizona
Archives
Arizona State Library, Archives, and Public Records
Digital Collections
Arkansas
Archives
Digital Collections
California
Archives
Digital Collections
Online Archive of California (OAC)
Colorado
Archives
Digital Collections
Denver Public Library Digital Collections
Connecticut
Archives
Connecticut State Library, State Archives
Digital Collections
Connecticut History Illustrated
Connecticut State Library Digital Collections
Delaware
Archives
Digital Collections
University of Delaware Digital Library Collection
District of Columbia
Archives
Digital Collections
Historical Society of Washington, D.C, Digital Collections
WRLC Libraries Digital and Special Collections
see also: National Collections
Florida
Archives
Digital Collections
Florida Digital Newspaper Library
Publication of Archival, Library & Museum Materials (PALMM)
University of Florida Digital Collections
Georgia
Archives
Digital Collections
Guam*
Archives
Micronesian Area Research Center, Digital Collections
Hawaii
Archives
Digital Collections
Hawai`i State Archives Digital Collections
University of Hawai‘i at Mānoa Library, Digital & Digitized Collections
Idaho
Archives
Idaho State Archives (Idaho State Historical Society)
Digital Collections
Albertsons Library Digital Collections. Boise State University
Columbia River Basin Ethnic History Archive
Idaho State Archives Digital Collections
Idaho State Archives Digital Collections
Illinois
Archives
Digital Collections
Upper Mississippi Valley - Digital Image Archive (covers the Iowa-Illinois border)
Indiana
Archives
Indiana Archives and Records Administration (Indiana State Archives)
Digital Collections Indiana Historical Bureau
Indiana Historical Society Digital Image Collections
Iowa
Archives
Digital Collections
Iowa Heritage Digital Collections
Upper Mississippi Valley - Digital Image Archive (covers the Iowa-Illinois border)
Kansas
Archives
Kansas Historical Society, State Archives
Digital Collections
Kansas Historical Society, Online Collections
Kentucky
Archives
Kentucky Department for Libraries and Archives
Digital Collections
Kentucky State Digital Archives (KSDA)
Louisiana
Archives
Digital Collections
Louisiana Digital Media Archive
The Louisiana Research Collection, Tulane University
Maine
Archives
Digital Collections
Gateway to Digital Collections
Maryland
Archives
Digital Collections
Maryland Historical Society-Collections Online
Massachusetts
Archives
Massachusetts Archives Division
Digital Collections
American Centuries...view from New England
Digital Records at the Massachusetts Archives
Massachusetts Digital Commonwealth
Massachusetts Historical Society, Online Resource
Michigan
Archives
Michigan History Center, Archives of Michigan
Digital Collections
Minnesota
Archives
Digital Collections
Minnesota Digital Library: Minnesota Reflections
Mississippi
Archives
Mississippi Department of Archives and History
Digital Collections
University of Mississippi, Digital Collections (eGROVE)
University of Southern Mississippi Digital Collections
University of Southern Mississippi, Civil Rights in Mississippi Digital Archive
Missouri
Archives
Missouri Secretary of State, Records and Archives Division
Digital Collections
Missouri Digital Newspaper Project
Missouri State University Digital Collections
State Historical Society of Missouri Digital Collection
Montana
Archives
Montana Historical Society, State Archives
Digital Collections
Digitized Montana Newspapers Online
Montana State University Library, Digital Collections
Nebraska
Archives
Digital Collections
Western Waters Digital Library (covers Nebraska, New Mexico, Oregon, Utah, and Washington)
Nevada
Archives
Nevada State Library, Archives and Public Records
Digital Collections
Nevada State Library, Archives and Public Records, Digital Collections
New Hampshire
Archives
New Hampshire Division, Archives and Records Management
Digital Collections
University of New Hampshire Library, Digital Collections
New Jersey
Archives
Digital Collections
New Jersey State Archives, Imaged Collections
New Mexico
Archives
New Mexico State Records Center and Archives
Digital Collections
New Mexico Digital History Project
New Mexico Archives Online (NMAO)
New Mexico State Archives Online
Western Waters Digital Library
New York
Archives
Digital Collections
New York State Archives, Digital Collections
Digital Culture of Metropolitan New York
New York State Library, Digital Collections
New York Heritage Digital Collections
The New York Public Library, Digital Collections
North Carolina
Archives
Digital Collections
Eastern North Carolina Digital Library
North Carolina Digital Collections
North Carolina Digital Heritage Center
North Carolina Exploring Cultural Heritage Online (ECHO)
North Dakota
Archives
State Historical Society of North Dakota, State Archives
Digital Collections
North Dakota State University Archives, Digital Collections
Ohio
Archives
Ohio History Connection, State Archives
Digital Collections
Cincinnati History Library and Archives
Columbus Metropolitan Library Digital Collections
Rutherford B. Hayes Presidential Library & Museums, Research and Collections
Wright State University, Special Collections and Archives
Oklahoma
Archives
Oklahoma Department of Libraries, Archives or State Records Division
Digital Collections
Encyclopedia of Oklahoma History and Culture
Crossroads, Oklahoma Historical Society
Oregon
Archives
Digital Collections
Columbia River Basin Ethnic History Archive (CRBEHA)
Western Waters Digital Library (covers Nebraska, New Mexico, Oregon, Utah, and Washington)
Pennsylvania
Archives
Digital Collections
Free Historic Newspapers Online
Heinz History Center, Detre Library and Archives, Digital Collections
Power Library: PA Photos and Documents
Puerto Rico*
Archives
Digital Collections
Archivo Digital Nacional de Puerto Rico
Rhode Island
Archives
Digital Collections
Providence Public Library, Research and Collections
South Carolina
Archives
South Carolina Department of Archives and History
Digital Collections
South Carolina Department of Archives and History, Digital Collections
SCIWAY - SC City and County ArchivesSC City and County Archives
South Carolina Digital Library
South Dakota
Archives
South Dakota State Historical Society
Digital Collections
Digital Library of South Dakota
South Dakota Oral History Center, University of South Dakota
Tennessee
Archives
Tennessee State Library and Archives
Digital Collections
Tennessee State Library & Archives, Online Resources
Tennessee Encyclopedia of History & Culture
The University of Tennessee, Knoxville Libraries, Volunteer Voices
Texas
Archives
Texas State Library and Archives Commission
Digital Collections
Digital Texas Heritage Resource Center
Portal to Texas History, University of North Texas
Utah
Archives
Utah Division of Archives and Records Service
Digital Collections
Western Waters Digital Library
Vermont
Archives
Vermont State Archives and Records Administration
Digital Collections
Middlebury Digital Collections
University of Vermont Libraries' Center for Digital Initiatives
Vermont Historical Society Photograph Collections
Virginia
Archives
Virginia Department of Historic Resources
Digital Collections
Virginia Newspapers (Virginia Memory)
Virgin Islands (U.S.)*
Archives
Division of Libraries, Archives & Museums
Digital Library of the Caribbean, University of the Virgin Islands
Washington
Archives
Digital Collections
Columbia River Basin Ethnic History Archive (CRBEHA)
The Online Encyclopedia of Washington State History
University of Washington Libraries, Digital Collections
Washington State Archives, Digital Archives
Washington State Library Digital Collections and Resources
Western Waters Digital Library
West Virginia
Archives
West Virginia Archives and History
Digital Collections
West Virginia Department of Arts, Culture and History,
Wisconsin
Archives
Wisconsin Historical Society, Library and Archives
Digital Collections
Recollection Wisconsin (formerly Wisconsin Heritage Online)
State of Wisconsin Collection, University of Wisconsin-Madison Libraries
Turning Points in Wisconsin History
Wisconsin Historical Society Collections
Wisconsin Local History & Biography Articles
Wyoming
Archives
Digital Collections
Wyoming State Archives, Digital Collections
Western Trails - Wyoming Collection
Diverse and underrepresented communities in the U.S.
African-American Heritage
Aboard the Underground Railroad (National Park Service)
African American History, American Memory (Library of Congress)
African-American Oral History Collection, University of Louisville Libraries
Amistad Research Center Collections
Blackpast.org Digital Archives
Civil Rights Digital Library, Digital Library of Georgia
Digital Library on American Slavery, University of North Carolina, Greensboro
Digital Public Library of America collections: African-Americans
National Archives: African American Research
National Archives: Black History
Underground Railroad: A Path to Freedom, Eastern Illinois University
Underground Railroad Digital Classroom: Maps and Images
Voyages Database: Trans-Atlantic Slave Trade Database
Asian-American Heritage
The Arab American National Museum (AANM)
Asian American and Asian Diaspora Studies: Digital Archives & Oral History Collections
Asian American and Pacific Islander Materials: A Resource Guide (Library of Congress)
Asian American History and Culture Collection (UC Davis Library)
Digital Public Library of America, Primary Source Sets: Asian Americans
East Asia Collection (UC San Diego Library)
East Asian Collection (University of Wisconsin-Madison Libraries)
Special Collections: East Asia (Stanford University Libraries)
South Asian American Digital Archive (SAADA)
Southeast Asian Digital Archive (UMass Lowell)
Hispanic Heritage
Benson Latin American Collection (University of Texas Libraries)
Chicano and Latino Collections (UC Santa Barbara library)
Cuban Heritage Collection, University of Miami Libraries
Digital Library of the Caribbean: Celebrating Hispanic Heritage
Digital Public Library of America, Primary Source Sets: Latino Americans
Hispanic Research Collection (University of Houston Libraries)
Historic Mexican and Mexican American Press
Iowa Digital Library: Latino-Native American Cultural Center Digital Collection
The Latin American Library, Digital Collections (Tulane University)
Latin American Pamphlet Digital Collection (Harvard University)
Latin Americana: Mexican and Central American Collections (The Bancroft Library, UC Berkeley)
Latino Cultural Heritage Digital Archives
Library of Congress Digital Collections: Hispanic Division
Library of Congress: Hispanic Reading Room - Exhibits and Collections
National Hispanic Heritage Month - Exhibits and Collections
Native American Heritage
American Indian Archive (Oklahoma Historical Society)
American Indian Library Association, Resources
Digital Public Library of America collections: Native Americans
First Nations Tribal Collection, Southern Oregon Digital Archives
Indians of North America (World Digital Library)
National Archives: Indians/Native Americans
National Museum of the American Indian (NMAI) Archive Center Collections
Native American Constitution and Law Digitization Project
National American Indian Heritage Month Exhibitions and Collections
Native American Images Project, American Philosophical Society
Native American Manuscript Collections, The University of Oklahoma, Western History Collections
Utah American Indian Digital Archive
Regional/multi-state collections
Appalachian Trail Conservancy Archives
American Journeys: Eyewitness Accounts of Early American Exploration and Settlement
Archives West (covers Alaska, Idaho, Montana, Oregon, Utah, and Washington)
Columbia River Basin Ethnic History Archive (covers Idaho, Oregon, and Washington)
Documenting the American South, University of North Carolina-Chapel Hill
Great Lakes Maritime History Project, University of Wisconsin-Madison Libraries
Great Lakes Maritime Database, University of Michigan, University of Michigan
Historical Collections of the Great Lakes, Bowling Green State University
Upper Mississippi Valley - Digital Image Archive (covers the Iowa-Illinois border)
Western Waters Digital Library (covers Nebraska, New Mexico, Oregon, Utah, and Washington)
National
American Memory, Digital Collections (Library of Congress)
Digital Public Library of America
Digital State Archives (multi-state index to digital collections)
Directory of State Archives (Council of State Archivists)
Making of America, University of Michigan
National Archives: Presidential Libraries
National History Day and Archives
Teachers: Primary Source Sets (Library of Congress)
Veterans History Project (Library of Congress)
International
Bibliotheca Alexandrina Digital Library
SNAC Prototype History Research Tool
Historical Newspapers
International Coalition on Newspapers (ICON): Newspaper Digitization Projects
National Digital Newspaper Program, Library of Congress
U.S. Historical Newspapers Online by State (Alabama-New York only)