John Bromfield Jr. | |
|---|---|
| Born | 11 April 1779 Newburyport, Massachusetts, US |
| Died | 9 December 1849 (aged 70) Boston, Massachusetts, USA |
| Occupation | Merchant |
John Bromfield Jr. (11 April 1779 – 9 December 1849) was a Boston merchant and benefactor of the Boston Athenæum.