- Raffet, Denis Auguste Marie
- Raphael
- Read, Samuel
- Redon, Odilon
- Redouté, Henri-Joseph
- Redouté, Pierre-Joseph
- Reinagle, Philip
- Renouard, Paul
- Rethel, Alfred
- Rhead, George Woolliscroft
- Rhead, Louis
- Ri Ki Ki
- Richardson, Charles James
- Richter, Henry James
- Ricketts, Charles S.
- Rigaud, Hyacinthe
- Riou, Édouard
- Roberts, David
- Robida, Albert
- Robinson, C.
- Robinson, Charles
- Robinson, Frederick Cayley
- Robinson, William Heath
- Rogers, William Harry
- Rose, Victor
- Rosis, Angelo (aka A. Rossi)
- Rowlandson, Thomas
- Rudder, Louis-Henri de
- Ruskin, John
- Ryley, Charles Reuben
- Sand, Maurice
- Sandoz, Auguste
- Sandys, Frederick
- Santerre, Jean-Baptiste
- Sargent, John Singer
- Scharf, Johann Georg