J. Hay Brown | |
|---|---|
 | |
| Chief Justice of the Supreme Court of Pennsylvania | |
| In office 1915–1921 | |
| Preceded by | D. Newlin Fell |
| Succeeded by | Robert von Moschzisker |
| Justice of the Supreme Court of Pennsylvania | |
| In office 1899–1915 | |
| Personal details | |
| Born | September 11, 1849 York, Pennsylvania |
| Died | October 10, 1930 (aged 81) Lancaster, Pennsylvania |
| Political party | Republican |
| Alma mater | Gettysburg College |
Jacob Hay Brown (September 11, 1849 – October 10, 1930) was a justice of the Supreme Court of Pennsylvania from 1899 to 1915 and chief justice from 1915 to 1921.