Jewett
- County:
- Harrison County
- County Seat:
- No
- Area (mi²):
- 0.509
- State:
- Ohio
Jewett is a village located in Harrison County, Ohio. Jewett has a 2026 population of 532. Jewett is currently declining at a rate of -0.93% annually and its population has decreased by -3.62% since the most recent census, which recorded a population of 552 in 2020.