Isaac Halstead Williamson | |
|---|---|
 | |
| 8th Governor of New Jersey | |
| In office February 6, 1817 – October 30, 1829 | |
| Preceded by | Mahlon Dickerson |
| Succeeded by | Peter Dumont Vroom |
| Personal details | |
| Born | September 27, 1767 Elizabethtown, Province of New Jersey, British America |
| Died | July 10, 1844 (aged 76) Elizabethtown, New Jersey, U.S. |
| Spouse | Anne Crossdale Jouet (1777–1853) |
| Children | 2 |
Isaac Halstead Williamson (September 27, 1767 – July 10, 1844) was an American lawyer, jurist, and politician who served two terms as the eighth governor of New Jersey, from 1817 to 1829.