The Papers of Thomas Jefferson at Princeton University
Princeton University Press
Digital Jefferson Archives
National Archives - Founders Online
Library of Congress - Jefferson Papers
The Massachusetts Historical Society - Thomas Jefferson Papers
University of Virginia - Thomas Jefferson Digital Archive
Calendar of The Jefferson Papers of the University of Virginia
Other Documentary Projects and Editions
The Adams Papers
The Papers of James Madison
The Dolley Madison Project
The Papers of George Washington
The Papers of Benjamin Franklin
The Papers of Andrew Jackson
Repositories with Major Collections of Jefferson Manuscripts
Massachusetts Historical Society
Library of Congress
Albert and Shirley Small Special Collections Library at the University of VirginiaMissouri History Museum
Huntington Library
Library of Virginia
The College of William & Mary
American Philosophical Society
Gilder Lehrman Collection
Professional Organizations
Association for Documentary Editing
Society for Historians of the Early American Republic (SHEAR)
Omohundro Institute of Early American History & Culture