- Maben Jones Papers10
- MacMillan Albums3
- Macon County, Alabama, Household and Recipe Book,1
- Macon Family Manuscript Volumes3
- Madison Division, Virginia Sons of Temperance Minute Book2
- Mae Robinson Stiles, Compiler, History of Wana1
- Magazines2
- Major W. P. Tams, Jr. Transcript of an Interview1
- Male (Mayle) Family Genealogical Research Material1
- Malone Family Genealogy1
- Manley Family papers8
- Manliffe Hayes Account Books1
- Manuscript Poems by Longfellow, Lowell, Emerson, Holmes, Thoreau, Whittier Bryant, Aldrich and Other Famous American Poets
1845-18891
- Manuscript leaves from the Qur'an and Dala'il al-Khayrat1
- Manuscripts - Geographic Names, Business Names and Subjects11