| Isaac Bradford | |
| Term Start: | January, 1873 |
| Term End: | January, 1877 |
| Successor: | Frank Augustus Allen |
| Birth Date: | 15 November 1834 |
| Birth Place: | Boston, Massachusetts, US |
| Death Place: | Cambridge, Massachusetts, US |
| Occupation: | Mathematician |
| Spouse: | Jane Ann Davis |
| Children: | 2 |
Isaac Bradford (November 15, 1834 - December 19, 1898) was a Massachusetts mathematician and politician who served as the seventeenth Mayor of Cambridge, Massachusetts.
Bradford was born to Isaac Bradford and Sarah (Beckford) Bradford in Boston on November 15, 1834. He married Jane Ann (Hutchings) Davis in Medford, Massachusetts on April 30, 1862. They had two children, Ellen Hutchings and Isaac Bradford, Jr.[1]