| Election Name: | 1823 Massachusetts gubernatorial election |
| Country: | Massachusetts |
| Type: | presidential |
| Ongoing: | No |
| Previous Election: | 1822 Massachusetts gubernatorial election |
| Previous Year: | 1822 |
| Next Election: | 1824 Massachusetts gubernatorial election |
| Next Year: | 1824 |
| Image1: | File:William Eustis.jpg |
| Nominee1: | William Eustis |
| Party1: | Democratic-Republican Party |
| Popular Vote1: | 34,402 |
| Percentage1: | 52.66% |
| Nominee2: | Harrison Gray Otis |
| Party2: | Federalist Party |
| Popular Vote2: | 30,171 |
| Percentage2: | 46.18% |
| Governor | |
| Before Election: | John Brooks |
| Before Party: | Federalist Party |
| After Election: | William Eustis |
| After Party: | Democratic-Republican Party |
The 1823 Massachusetts gubernatorial election was held on April 7.
Federalist Governor John Brooks did not run for a seventh term in office. William Eustis, a Republican, was elected to succeed him over U.S. Senator Harrison Gray Otis. Eustis was the first Republican elected Governor since Elbridge Gerry in 1811; no Federalist would ever win a gubernatorial election again, and the state party rapidly collapsed.