Former Owner
- Pius VI2
- Prediger (Schwäbisch Gmünd)1
- Preston A. Perry2
- Prieuré Saint-Louis de Poissy1
- Prince Augustus Frederick, Duke of Sussex3
- Prince Sadruddin Aga Khan1
- Prospero Caffarelli1
- Pugliese1
- Quinton Edward Gurney1
- Québriac family1
- R. F. Pain1
- R. H. Fenn1
- R. J. Bunck1
- R. Stora and Company2
- Rabbinical Seminary Vienna1
- Rafael Floranes1
- Rafael Gomes1
- Raitenhaslach Cistercian Abbey1
- Ralph Verney, 1st Earl Verney1
- Ramsau Monastery1