Former Owner
- Pîrîzâde, Sayyid ʻAbd Allāh, Shaykh al-Islām1
- Pūrnnānanda Śarmmaṇ1
- Quinton Edward Gurney1
- Qusṭanṭīn ibn Lūdūlf1
- Québriac family1
- R. A. Godwin-Austen1
- R. F. Pain1
- R. H. Fenn1
- R. J. Bunck1
- R. Stora and Company2
- R. Tolentino1
- RR Donnelley1
- Rabbinical Seminary Vienna2
- Rafael Floranes1
- Rafael Gomes1
- Raffaello de’ Medici1
- Raghunatha Bhatta Goswami1
- Raghunātha Kāgalakara1
- Raitenhaslach Cistercian Abbey1
- Ralph Ewart Ford1