| Samuel Mansfield Bubier | |
| Term Start: | January 1, 1877 |
| Term End: | January 6, 1879 |
| Term Start2: | 1871 |
| Term End2: | 1871 |
| Party: | Republican |
| Birth Date: | June 28, 1816 |
| Birth Place: | Lynn, Massachusetts |
| Death Place: | Lynn, Massachusetts |
| Profession: | Shoe Manufacturer |
| Spouse: | Mary Wallace Todd |
| Children: | Samuel Arthur Bubier |
| Signature: | Samuel Mansfield Bubier signature.png |
Samuel Mansfield Bubier (June 28, 1816 - October 5, 1894) was a Massachusetts shoe manufacturer and politician who served as a member of the Board of Aldermen and as the 16th Mayor of Lynn, Massachusetts.