 | Quadrado, José María | |
| Quin, Michael J. | |
| Quintana, Manuel José | |
| F. de C. y R. | |
| Ramière, H. | |
| Ramírez, Braulio A. | |
| Ramírez de las Casas Deza, Luis María | |
| Rastoul, A. | |
| House of Representatives | |
| Rico y Amat, Juan | |
| Romero Alpuente, Juan | |
| Romero Mazzeti, José | |
| Romero Ortiz, Antonio | |
| Rougier, Jean-Claude Paul | |
| Russell, John | |
| Lord John Russell | |
| Ruviano, A. | |
| Röder, Carl David August |