| Election Name: | 1830 Boston mayoral election |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1829 Boston mayoral election |
| Previous Year: | 1829 |
| Election Date: | December 13, 1830 |
| Next Election: | 1831 Boston mayoral election |
| Next Year: | 1831 |
| Image1: | Harrison Gray Otis by Chester Harding, 1833, oil on canvas, from the National Portrait Gallery - NPG-7700056A 2 (1).jpg |
| Candidate1: | Harrison Gray Otis |
| Party1: | Federalist |
| Popular Vote1: | 2,389 |
| Percentage1: | 66.42% |
| Candidate2: | Theodore Lyman II |
| Colour2: | 999999 |
| Party2: | Working Men's Party |
| Popular Vote2: | 672 |
| Percentage2: | 18.68% |
| Mayor | |
| Before Election: | Harrison Gray Otis |
| Before Party: | Federalist Party (United States) |
| After Election: | Harrison Gray Otis |
| After Party: | Federalist Party (United States) |
The 1830 Boston mayoral election saw the reelection of incumbent Harrison Gray Otis to a third consecutive term. It was held on December 13, 1830.
Otis' opponent Theodore Lyman II was nominated by the Working Men's Party.[1]