Rosc - Sain
- Roscoe, William
- Roscommon, Wentworth Dillon, 4th Earl of
- Rose, John Holland
- Rose, William Stewart
- Rosebery (Archibald Philip Primrose)
- Rossetti, Christina Georgina
- Rossetti, Dante Gabriel
- Rossetti, William Michael
- Rous, Francis
- Row, John
- Rowe, Nicholas
- Rowley, William
- Ruddiman, Thomas
- Ruskin, John
- Russell, Lord John, 1st Earl Russell
- Russell, Sir William Howard
- Russell, William
- Russell, William Clark
- Rutherford, Samuel
- Rycaut, or Ricaut, Sir Paul
- Rymer, Thomas
