Encyclopedias, Almanacs, Transcripts, and Maps
- Russo-Turkish War
- Ruth Bryan Owen
- Ruth Bryan Owen Rohde
- Ruth First
- Ruth May Strang
- Ruth, George Herman "Babe" Jr.
- Rutherford, Ernest
- Rutherford, Griffith
- Rutledge, Edward
- Rutskoi, Alexander Vladimirovich
- Rybkin, Ivan Petrovich
- Rykov, Alexei Ivanovich
- Ryleyev, Kondraty Fyodorovich
- Ryutin, Martemyan
- Ryzhkov, Nikolai Ivanovich
- Saar, Betye Irene
- Sacagawea
- Sacagawea
- Sackville, George
- Sadako Ogata