Encyclopedias, Almanacs, Transcripts, and Maps
- Reznik, Lipe
- Reznikoff, Charles
- Rhazes (Razes, Al-Rāzī)
- Rheims
- Rheinau, Abbey of
- Rheinberger, Josef Gabriel von
- Rhinewine, Abraham
- Rho, Giacomo
- Rhode Island, Catholic Church in
- Rhodes, Alexandre de
- Riario
- Riba
- Ribadeneyra, Pedro de
- Ribalow, Menachem
- Ribbentrop, Joachim von°
- Ribeauvillé
- Ribeiro dos Santos, Antonio
- Ribeiro Sanchez, Antonio
- Ribeiro, Bernardim
- Ribera, Francisco de