- M. E. Greene ledger, 1895/19122
- M. L. Barker's Art album of Pin Pricking, 19001
- M. M. Tankersley Papers, 1878/1910, bulk 1878/18851
- M. Thomas Inge papers, 1879/20011
- M.E. Lovell manuscript embroidery book and sample work, 1900/19133
- M.J. Garrison and Company Records, 1858/19201
- M.J. Garrison and Company Records, 1868/19221
- M.J. Garrison and Company Records, 1876/19121
- Maben Jones Papers7
- Macon County, Alabama, Household and Recipe Book, 1842/19181
- Madison Friendship Lodge Grand United Order of Odd Fellows collection, 1880/19377
- Mae Robinson Stiles, Compiler, History of Wana, 1800/19301
- Major W. P. Tams, Jr. Transcript of an Interview, 1825/19341
- Major photograph collection, 1860/19402
- Malcolm MacPherson Brownlee Civil War diary and transcription, 1862/20201