- Brown University Steering Committee on Slavery and Justice – “The repository contains high resolution images of over one hundred and fifty historical documents, some six hundred manuscript pages in all, as well as introductory headnotes, bibliographic information, and technical data. The collection can be browsed by date, name, or type of document. Many of the documents have been transcribed, as part of an ongoing project.”
- Columbia University & Slavery (Columbia University)– ". . . explores a previously little-known aspect of the university’s history – its connections with slavery and with antislavery movements from the founding of King’s College to the end of the Civil War."
- Digital Library on American Slavery
- Free at Last? Slavery in Pittsburgh in the 18th & 19th Centuries – “Freedom papers and certificates of freedom were documents declaring the free status of Blacks."
- Georgetown Slavery Archive (Georgetown University) – “The Georgetown Slavery Archive is a repository of materials relating to the Maryland Jesuits, Georgetown University, and slavery.”
- Hidden In Plain Sight: Escaped Slaves In Late Eighteenth- And Early Nineteenth-Century Jamaica
- Rutgers – Scarlet and Black Project – “The Scarlet and Black Project is a historical exploration of the experiences of two disenfranchised populations, African Americans and Native Americans, at Rutgers University.”
- Slavery & Freedom in Maryland – "This guide provides an introduction to special collection resources covering the history of slavery in Maryland. It highlights primary and secondary sources available in the Maryland Room in Hornbake Library, as well as additional online resources."
- Slave-Carried Mail | National Postal Museum – "Before the introduction of home mail delivery, slaves often carried letters to and from the post office. Slave-carried mail is usually identified by a notation—called an endorsement—that also served as a travel pass."
- The Texas Runaway Slave Project – “The Texas Runaway Slave Project (TRSP) is a database of runaway slave advertisements, articles and notices from newspapers published in Texas. The project has so far documented the names of over 2200 runaway slaves from Texas.”
- Voyage of the Slave Ship Sally, 1764-1765 (Brown University) –". . . a digital project centering on a collection of historical documents pertaining to the voyage of the Sally. The goal of the project is to represent these documents and make them available to the general public, through an interface that encourages exploration of the historical, economic, and social context."
- Slavery – External Databases | Yale Slavery and Abolition Portal – “. . . site hosts numerous digital collections related to the history of slavery and abolition. .”
- Yale Slavery and Abolition Portal – “This site is designed to help researchers and students find primary sources related to slavery, abolition, and resistance within the university’s many libraries and galleries.”