| | Rabin, Oscar | | Rietschoof, Jan Claesz. | | Roos, Johann Heinrich |
| | Raeburn, Henry | | Rigaud, Hyacinthe | | Roos, Phillip Peter |
| | Raffaëlli, Jean François | | Riggs, Robert | | Roosenboom, Nicolaas Johannes |
| | Raffaellino del Colle | | Rijck, Pieter Cornelisz. van | | Rooskens, Anton |
| | Raffet, Auguste | | Rijckere, Bernaert de | | Rørbye, Martinus |
| | Raguenet, Jean-Baptiste | | Riley, Bridget | | Rosa, Salvator |
| | Raimondi, Marcantonio | | Riminaldi, Orazio | | Rose, Guy |
| | Ramos, Mel | | Rimmer, William | | Roseland, Harry |
| | Ramsay, Allan | | Ring II, Ludger tom | | Rosen, Charles |
| | Ramsey, Milne | | Ring, Pieter de | | Rosenquist, James |
| | Ranger, Henry | | Ring, Thomas | | Rosi, Alessandro |
| | Ranney, William Tylee | | Riopelle, Jean Paul | | Rosierse, Johannes |
| | Raoux, Jean | | Ritman, Louis | | Roslin, Alexander |
| | Raphael  | | Ritschel, William | | Rossano, Federico |
| | Rauch, Neo | | Rivera, Diego | | Rosseau, Percival Leonard |
| | Rauschenberg, Robert | | Rivers, Larry | | Rosselli, Bernardo |
| | Ravenet, Domingo | | Rivière, Henri | | Rosselli, Cosimo |
| | Ravesteyn, Dirck de Quade van | | Rizzoli, Giovanni Pietro | | Rosselli, Matteo |
| | Ravesteyn, Jan van | | Robbe, Manuel | | Rossetti, Dante Gabriel |
| | Rayner, Louise | | Robert, Hubert | | Rossiter, Thomas |
| | Raza, Sayed Haider | | Robert-Fleury, Tony | | Rota, Martino |
| | Recco, Giuseppe | | Roberti, Ercole de' | | Rotari, Pietro |
| | Redfield, Edward | | Roberts, David | | Rothenberg, Susan |
| | Redmond, Granville | | Robie, Jean Baptiste | | Rothermel, Peter Frederick |
| | Redon, Odilon | | Robinson, Albert | | Rothko, Mark |
| | Redouté, Pierre Joseph | | Robinson, Theodore | | Rottenhammer, Hans |
| | Redpath, Anne | | Robinson, William S. | | Rottmann, Carl |
| | Reekers, Hendrik | | Robson, George Fennel | | Rouault, Georges |
| | Regnault, Henri | | Rocca, Michele | | Roubaud, Franz |
| | Regnault, Jean-Baptiste | | Rockline, Vera | | Rousseau, Henri |
| | Régnier, Nicolas | | Rockwell, Norman | | Rousseau, Henri Émilien |
| | Rego, Paula | | Rodin, Auguste | | Rousseau, Théodore |
| | Reid, Robert | | Rodríguez Juárez, Juan | | Roussel, Ker-Xavier |
| | Reinhardt, Ad | | Rodríguez Juárez, Nicolás | | Rowlandson, Thomas |
| | Reinhart, Johann Christian | | Rodríguez Lozano, Manuel | | Rubens, Peter |
| | Rembrandt | | Rodríguez, Antonio | | Rubin, Reuven |
| | Remington, Frederic | | Rodríguez, Mariano | | Ruelas, Julio |
| | Remond, Jean-Charles Joseph | | Roedig, Johann Christian | | Ruisdael, Jacob van |
| | Ren Bonian | | Roekens, Paulette van | | Ruiz, Antonio |
| | Ren Renfa | | Roelas, Juan de | | Rungius, Carl |
| | Ren Xiong | | Roelofs, Willem | | Ruoppolo, Giovanni Battista |
| | Rendón, Manuel | | Roerich, Nicholas | | Ruscha, Edward |
| | Reni, Guido | | Roerich, Svetoslav | | Rusiñol, Santiago |
| | Renoir, Pierre-Auguste | | Roesen, Severin | | Ruskin, John |
| | Repin, Il'ya | | Roestraten, Pieter Gerritsz. van | | Russell, Charles |
| | Resnick, Milton | | Roghman, Geertruydt | | Russell, John |
| | Restout II, Jean | | Roghman, Roelant | | Russell, John Peter |
| | Reuter, Willem | | Roland de la Porte, Henri-Horace | | Russell, Morgan |
| | Reymerswaele, Marinus van | | Romanelli, Giovanni Francesco | | Russo, Michael |
| | Reynolds, Joshua | | Romanino, Girolamo | | Ruthart, Carl Borromäus Andreas |
| | Ribalta, Francisco | | Romano, Giulio | | Ruysch, Rachel |
| | Ribera, Jusepe de | | Romany, Adèle | | Ruysdael, Jacob Salomonsz. Van |
| | Ribot, Théodule | | Rombouts, Salomon | | Ruysdael, Salomon van |
| | Ricci, Marco | | Rombouts, Theodore | | Ruyter, Lisa |
| | Ricci, Sebastiano | | Romero, Carlos Orozco | | Ryckaert III, David |
| | Richards, William Trost | | Romney, George | | Ryckaert, Marten |
| | Richardson II, Thomas Miles | | Roncalli, Cristoforo | | Ryder, Albert Pinkham |
| | Richet, Léon | | Rondel, Frederic | | Ryder, Chauncey |
| | Richter, Gerhard | | Rondinelli, Nicolò | | Rysbrack, Pieter Andreas |
| | Rico y Ortega, Martín | | Rook, Edward | | |
| | Riesener, Henri-François | | Rooker, Michael Angelo | | |
