- R. Doyne Halbritter, Collector, Preston County Material1
- R. Doyne Halbritter, Collector, Records2
- R.A. Lancaster Account Book1
- R.L. Hays, Collector. Papers1
- R.S. Rudd (b.1846) Records1
- RMC Faculty, Staff, and Alumni Files2
- Racial and Ethnic Ephemera Collection2
- Railroad Stock Certificates and Bonds2
- Raleigh County Archives1
- Ralph Edwin "Ted" Spears, Jr., Compiler, Battelle-MacLane-Mendel-Spears Family Collection1
- Ralph Fairfax, Collector, Records2
- Ralph Green Papers, circa 1858-19603
- Ramsay Family Papers Collection (MS012)1
- Randolph Family Papers1
- Randolph Family papers3