Former Owner
- George P. Bickford1
- George Parker, 2nd Earl of Macclesfield1
- George Spencer-Churchill, 5th Duke of Marlborough1
- George Templeton Strong1
- Georges Gendreau1
- Gerard Meerman1
- Giacomo Soranzo3
- Giannalisa Feltrinelli2
- Gilbert Ireland Blackburne1
- Giovanni Angelo Altemps1
- Giovanni Baldovinetti1
- Giovanni d'Andrea di Nanni Todeschini Piccolomini1
- Girard Dupeireux1
- Girata Sellase1
- Giuliano Attilio Piovano1
- Giuseppe Antonio Saccardini1
- Giuseppe Franchini1
- Giuseppe Martini11
- Godajośī Dhātoṇḍa1
- Goldman, Yosef2