- R. Doyne Halbritter, Collector, Preston County Material1
- R. Doyne Halbritter, Collector, Records2
- R. E. Lee Memorial Church Collection2
- R.L. Hays, Collector. Papers1
- R.S. Rudd (b.1846) Records1
- RMC Faculty, Staff, and Alumni Files4
- Rabbi Isaac B. Seixas's Hebrew Lexicon2
- Racial and Ethnic Ephemera Collection7
- Railroad Stock Certificates and Bonds2
- Railroads and Government Regulation Collection1
- Raleigh County Archives1
- Raleigh E. Colston papers1
- Raleigh and Mercer Counties Photographs1
- Ralph Edwin "Ted" Spears, Jr., Compiler, Battelle-MacLane-Mendel-Spears Family Collection1
- Ralph Fairfax, Collector, Records2