Collection
- M. Rupert Cutler Papers121
- Madeline Shaw papers4
- Maggie Anderson, Poet, Papers2
- Major General Kenneth D. Gray Papers1
- Malcolm MacPherson Brownlee Civil War diary and transcription1
- Mani-game = Dem-game1
- Marc Harshman, Poet Laureate of West Virginia, Papers11
- Marching Royal Dukes Records37
- Margaret B. Ballard, Compiler, Monroe County Historical Papers and Other Material2
- Margaret R. Thomas newsletters2
- Marsha Polier Artist Archives (VA-13)4
- Martin Cohen theater collection9
- Mary Anne Shephard Manuscript1
- Mary Walton Livingston papers1
- Mattachine Society of Washington D.C. records13