| Ephraim Smith Williams | |
| Order: | 7th |
| Office: | Mayor of the City of Flint |
| Term Start: | 1861 |
| Term End: | 1862 |
| Predecessor: | Henry H. Crapo |
| Successor: | William Paterson[1] |
| Birth Place: | Concord, Massachusetts |
| Death Place: | Flint, Michigan |
Ephraim Smith Williams (February 7, 1802 – July 20, 1890) was the seventh mayor of the Village (now City) of Flint, Michigan serving from 1861 to 1862.[2]
In 1861 he was elected Mayor of the city of Flint.[2]
He also operated as a land merchant.[3]
He was elected as the seventh mayor of the City of Flint in 1861 serving a one-year term.[2]