Free Blacks Rockbridge Counties
- Malinda Cunningham
- Mana Evans
- Marcellus (male) Howard
- Marent Hartless
- Margaret Ailstock
- Margaret Clark Moore
- Margaret Cochran
- Margaret Empy
- Margaret Empy Liggins
- Margaret Estaline Cochran
- Margaret J. Veney
- Margaret Jane Moore Fox
- Margaret Lee
- Margaret Merchant
- Margaret Nash
- Margaret Vena
- Margaret Weir
- Maria (aka Mariah) Paul
- Maria Cochran
- Maria Lewis
- Maria Minor
- Maria Palmer
- Maria Russell
- Mark Anthony
- Mark Quann
- Mark Weir
- Marshall Ailstock
- Martha
- Martha Ailstock
- Martha A. Edens
- Martha Ann Parr
- Martha Brown
- Martha Cooper
- Martha Cooper
- Martha E. Evans
- Martha Hamilton
- Martha Howard
- Martha Howard
- Martha Humbles
- Martha Hyman
- Martha J. Beverly
- Martha Jane Minor
- Martha Jane Stuart
- Martha Jane Turner
- Martha Miller
- Martha Paul
- Martha Reid
- Martha Strother
- Martha Strother Evans
- Martha T. Ailstock