Encyclopedias, Almanacs, Transcripts, and Maps
- Rose Hum Lee
- Rosenberg, Alfred (1893–1946)
- Rosenthal, Gustav Heinrich Wetter von
- Rosicrucianism
- Rosika Schwimmer
- Ross, George
- Rossellini, Roberto (1906–1977)
- Rossini, Gioachino
- Rostovtsev, Mikhail Ivanovich
- Rota System
- Rotherham, Thomas
- Rothermere, Viscount
- Rothschilds
- rough music
- Roussel, Nelly
- Route to Greeks
- Rowan, Carl T.
- Rowland Hill
- Rowlandson, Mary
- Rowlandson, Mary White