Famous authors (alphabetical index), Letter R
- R Ronald Wilson Reagan
- R Henri-Benjamin Constant de Rebecque
- R Dan Rebreanu
- R Liviu Rebreanu
- R Vasile Rebreanu
- R Sebastian Reichmann
- R Theodor Reik
- R Erich Maria Remarque
- R Jules Renard
- R Publius Flavius Vegetius Renatus
- R François de la Rochefoucauld
- R David Rockefeller
- R John Davison Rockefeller
- R Nelson Rockefeller
- R John D. Rockefeller Jr.