Encyclopedias, Almanacs, Transcripts, and Maps
- Rugeley's Mills (Clermont), South Carolina
- Rugeley, Colonel Henry
- Ruggles, David
- Ruggles, Timothy
- Rumyantsev, Peter Alexandrovich
- Runaway Slaves
- Runaway Slaves and Maroon Communities
- Runaway Slaves in Latin America and the Caribbean
- Runaway Slaves in the United States
- Rupert Davies
- Rural Electrification Act (1936)
- Rurikid Dynasty
- Rush, Benjamin
- Rushdie, Salman (b. 1947)
- Rusk, Dean
- Russell, Anna
- Russell, Bertrand (1872–1970)
- Russell, William, Jr.
- Russell, William, Sr.
- Russia Merchant