Revolutionaries and activists
Notable peoplePoliticians and leadersScientists, inventors, and mathematiciansWriters and journalistsReligious figuresRevolutionaries and activistsPhilosophers and social scientistsWritersScientists, inventors and mathematiciansMusicians and composersPhilosophers, historians, political and social scientistsVisual artistsSports figuresMilitary leaders and theoristsRebels, revolutionaries and activistsEntertainersLeaders and politiciansExplorersDirectors, producers and screenwritersBusinesspeopleScientists and inventorsMathematiciansJournalistsArtistsMusiciansCriminalsFilmmakers
R
- Rabih az-ZubayrSudanese warlord and empire-builder
- Radomir PutnikSerbian field marshal (1847–1917)
- Raimondo MontecuccoliItalian soldier and military theorist (1609–1680)
- Ralph AbernathyAmerican activist and minister (1926–1990)
- Raoni MetuktireIndigenous Brazilian leader and environmentalist (born 1932)
- Raoul SalanFrench general, founder of OAS (1899–1984)
- Raoul WallenbergSwedish diplomat and humanitarian (1912–1945)
- Ratko MladićBosnian Serb general and war criminal (1942–2026)
- RavacholFrench anarchist (1859–1892)
- Raymond A. SpruanceUnited States admiral (1886–1969)
- Red CloudLeader of the Oglala Lakota (1822–1909)
- ReddersburgReddersburg is a small sheep and cattle farming town in the Free State province of South A
- Reformed fundamentalismReformed fundamentalism (also known as fundamentalist Calvinism) arose in some conservativ
- Republican Defence ArmyThe Republican Defence Army (RDA) was a splinter group from the Provisional Irish Republic
- Republican Socialist CollectiveThe Republican Socialist Collective was a fringe Irish republican political group in North
- Returnees from AlbaniaThe case of the Returnees from Albania was a massive criminal trial in an Egyptian militar
- Richard MulcahyIrish politician and army general (1886–1971)
- Richard Neville, 16th Earl of WarwickEnglish nobleman, politician and military commander (1428–1471)
- Richard von Coudenhove-KalergiPolitician and philosopher (1894–1972)
- Rigas FeraiosGreek writer, political thinker and revolutionary (1757–1798)
- Rigoberta MenchúK'iche' Guatemalan human rights activist (born 1959)
- Rivas, NicaraguaRivas (Spanish pronunciation: ) is a city and municipality in southwestern Nicaragua on th
- Robert Blake (admiral)English naval officer (1598–1657)
- Robert Ritter von GreimGerman field marshal (1892–1945)
- Robert T. HerresRobert Tralles Herres (December 1, 1932 – July 24, 2008) was a United States Air Force gen
- Robert, 1st Earl of GloucesterIllegitimate son of Henry I of England (c.1090–1147)
- Roger CasementIrish diplomat, activist, nationalist and poet (1864–1916)
- Roger de FlorItalian military adventurer and condottiere
- Roger of LauriaItalian admiral (1245–1305)
- RolandFrankish military leader under Charlemagne
- Roland (Lully)Roland is an opera with music by Jean-Baptiste Lully and a libretto by Philippe Quinault.
- Roland Garros (aviator)20th-century early French pilot
- Rote HilfeThe Rote Hilfe ("Red Aid") was the German affiliate of the International Red Aid. The Rote
- RovasendaRovasenda is a comune (municipality) in the Province of Vercelli in the Italian region of
- Rovno–Lutsk offensiveThe Rovno-Lutsk operation (Russian: Ровно-Луцкая операция), was an offensive operation in
- Rudi DutschkeGerman student activist (1940–1979)
- Russell MeansNative American activist (1939–2012)

