| Election Name: | 1827 Boston mayoral election |
| Type: | Presidential |
| Ongoing: | no |
| Previous Election: | 1826 Boston mayoral election |
| Previous Year: | 1826 |
| Election Date: | December 10, 1827 |
| Next Election: | 1828 Boston mayoral election |
| Next Year: | 1828 |
| Image1: | Josiah Quincy 1772-1864 (3x4a).jpg |
| Candidate1: | Josiah Quincy III |
| Colour1: | C0C0C0 |
| Popular Vote1: | 2,189 |
| Percentage1: | 83.26% |
| Candidate2: | Amos Binney |
| Colour2: | C0C0C0 |
| Popular Vote2: | 340 |
| Percentage2: | 12.93% |
| Mayor | |
| Before Election: | Josiah Quincy III |
| Before Party: | Federalist Party (United States) |
| After Election: | Josiah Quincy III |
| After Party: | Federalist Party (United States) |
The 1827 Boston mayoral election saw the reelection of incumbent Josiah Quincy III to a sixth consecutive term. It was held on December 10, 1827.