People associated with undefined
- Ravaut, Paul
- Ravenna, F.
- Raymond, Fulgence
- Raynaud, A. G. Maurice
- Reclus, Paul
- Regaud, Claude
- Renault, Paul
- Rendu, Henri Jules Louis Marie
- Révol, Louis Aimé Stéphane
- Reynier, Jean-Pierre de
- Reys, Louis
- Richet, Charles Robert
- Riolan Jr., Jean
- Robin, Charles-Philippe
- Robin, Pierre
- Robineau, Maurice
- Rocher, Henri Gaston Louis
- Rochon-Duvigneaud, André
- Roger, Henri Louis
- Rolland, J. C.
- Rollet, J.
- Rouget, Charles Marie Benjamin
- Rougnon de Magny, Nicolas François
- Roussy, Gustave
- Rouvière, Henri