People associated with undefined
- Reye, E.
- Richter, August Gottlieb
- Riedel, Bernhard Moritz Carl Ludwig
- Rinne, Heinrich Adolf
- Ritgen, Ferdinand August Maria Franz von
- Robinow, Meinhard
- Romberg, Moritz Heinrich
- Romberg, Ernst von
- Rosenbach, Ottomar
- Rosenbach, Anton Julius Friedrich
- Rosenmüller, Johann Christian
- Roser, Wilhelm
- Roske, Georg
- Rössle, Robert
- Rothmund, Jr., August von
- Rotter, Wolfgang
- Rotter, Josef
- Rumel, William Ray
- Rumpel, Theodor
- Runge, Hans
- Sachs, Hans
- Sack, Georg
- Saemisch, Edwin Theodor
- Saenger, Alfred
- Salomon, Eugen