Alexander Rourke Butler (1920-1985) was professor of humanities at Michigan State University. The collection contains student notes from Butler's graduate work in history at Johns Hopkins, notes for his lectures at the University of Helsinki, and items related to the Butler Prize. The materials range in date from 1947 to 1982.

Benjamin G. Kohl (1938-2010) was an author and historian who specialized in the history of the Renaissance. The collection consists of research material and personal papers ranging in date from 1960-2006, including a series of correspondence between Kohl and his mentor, Frederic Chapin Lane.

Blanche D. Coll (1916-2003) was an author and historian whose main area of research was the history of social welfare in the United States. Collection ranges in dates spanning 1908, the 1930s, and 1969 and consists of 26 photographs; two published volumes of Mary E. Richmond, a founder of modern social work; Coll's thesis; an oral history transcript; and four audio tapes.

Charles Grove Haines was a Professor of Diplomatic History born in Abbottstown, Pennsylvania December 10, 1906. The bulk of the collection consists of correspondence and subject files dating to Haines's time as the Director of the Bologna Center at the School of Advanced International Studies dating from 1970-1976. Some personal items are also included.

Douglas Southall Freeman (1886 – 1953) was an American historian, biographer, newspaper editor, and author best known for his multi-volume biographies of Robert E. Lee and George Washington. The collection spans the years 1902-1911, and consists primarily of correspondence between Freeman and his parents.

Frederick Stansbury Haydon (died 1992) was a US Army officer and military historian. Collection consists of the research notes, illustrations, and photographs assembled by Haydon for his published work Aeronautics in the Union and Confederate Armies (1941), as well as some personal and student material. Materials range in date from 1937 to 1977.

Henry W. Bragdon (1906-1980) was an author and instructor of history. Collection consists of researh material collected by Bragdon for his published volume, "Woodrow Wilson: The Academic Years." Bragdon is thought to have collected the research from approximately 1945 to the time of the book's publication in 1967.

Herbert Baxter Adams (1850-1901) was an American educator and historian. The collection consists of material spanning 1851-1903. The materials include correspondence, lectures, writings, research material, files related to Johns Hopkins University, the United States Bureau of Education, the American Historical Association Committee of Seven, personal files, and prints and photos.

J. Montgomery Gambrill (1880-1953) was a historian and professor at Columbia University and Johns Hopkins University. This collection consists largely of typed and handwritten correspondence, subject files, and teaching files reagarding his research and administrative duties, from 1794 to 1966.

This collection consists of research notes, some of which are written in Cyrillic, and a few pieces of correspondence. One of the letters is a hand-written fragment of Bunyans acceptance of a fellowship to the Page school. The documents in the collection are a mixture of manuscripts and typescripts.

James D. McCabe, Jr. (1842-1883) was a Confederate supporter and a popular writer of more than 30 works including histories, biographies, and plays. The collection consists of letterbooks, unpublished manuscripts, and photographs dating from 1862 to 1881.

James Truslow Adams (1878-1949) was a historian and writer. The typescript letter which forms this collection is dated September 7, 1933 and addresses Mrs. Helen G. Williams.

This collection contains lectures, speeches and writings; reprints; book manuscripts; and the conference papers of John G. A. Pocock, a historian of political thought and professor emeritus at Johns Hopkins University. His papers spans the years of 1962 to 2017, with the majority of the materials dating from Pocock's time at Hopkins. This holding notably includes his handwritten manuscripts of Barbarism and Religion (1999).

John Higham was a historian and professor at Johns Hopkins University with a principal field of interest in American social and intellectual history of the nineteenth and twentieth centuries. The collection consists of holographic course notes, outlines, examination booklets, and other assignments completed during his undergraduate years at The Johns Hopkins University, 1937-1939, as well as material relating to Dr. Higham's teaching and writing career.

John Holladay Latané was a history professor at Johns Hopkins University born in Staunton, Virginia on April 1, 1869. The collection consists of writings, lectures and speeches, correspondence, research material, and material on the invention of the McCormick Reaper spanning 1913-1930.

John Martin Vincent (1857-1939) years was a Professor of European History at Johns Hopkins University. This collection consists of correspondence, scrapbooks, subject files, and personal materials ranging in date from 1881 to 1925. The bulk of the material is correspondence dating from 1900-1910.

John Thomas Scharf (1843–1898) was a United States historian, author, and Confederate soldier. The collection consists of his original documents as well as those of other historians, including Henry B. Dawson and Thompson Westcott. The materials span in date from 1750-1947.

Kent Roberts Greenfield (born 1893) was Professor of History at Johns Hopkins University and chief architect of the official United States Army History of World War II. The collection consists of correspondence, lecture notes, student notes, student papers, writings and research notes, printed material, and photographs and postcards. The bulk of the material covers his work as an army historian (1942-1945, 1946-1958).

Philip D. Curtin (1922-2009) was a historian and author. The collection of author and historian, Philip D. Curtin, consists of materials related to his teaching and writing career dating from 1955 to 1993.

This collection contains research material, writings, and course lecture notes dating from 1902-1960.

Correspondence, publications, writings, photographs, and other personal papers of William Hand Browne, an early Johns Hopkins University librarian and English Professor, a life-long resident of the Baltimore area, and a Confederate sympathizer who helped promote the racism of the "Lost Cause" mythology in the years following the American Civil War.