Former Owner
- Raoul Chandon de Briailles1
- Raul A. Villagran1
- Reading Abbey2
- Reginald Cholmondeley1
- Richard Heber1
- Robert Garrett11
- Robert Hoe III3
- Robert Oppenheim1
- Robert Stayner Holford1
- Robert Williams1
- Royal Library of Belgium1
- Rushton Mather Dorman1
- Saint Michael's Church, Ghent1
- Samuel Dennis1
- Sarah Dauphinais1
- Scroop Egerton, 1st Duke of Bridgewater1
- Sewell Thomas1
- Seymour de Ricci1
- Sigmund Ortel1
- Sir George Holford1