Former Owner
- Joseph L. Lilly2
- Joseph Marie Sormani1
- Joseph Mayner1
- Joseph Pope2
- Joseph Whitney1
- Joseph-Félix Allard3
- Josephine Widener Wichfield2
- Josiah H. Benton1
- José Antonio Conde1
- José Fernando Ramírez3
- Juan Burgueño1
- Juan de Gayferos de Eguiraum1
- Juan de Londono1
- Juana I of Castile1
- Juana Mendel1
- Judith Lady Montefiore College6
- Jules Bonhomme1
- Julian Burgueño1
- Julie de Busnel1
- Julius Hess1