| Official Name: | New Buffalo |
| Coordinates: | 40.9881°N -80.7122°W |
| Pushpin Map: | Ohio#USA |
| Pushpin Relief: | yes |
| Pushpin Label: | New Buffalo |
| Established Title: | Established |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name: |  United States |
| Subdivision Name2: | Mahoning |
| Unit Pref: | Imperial |
| Timezone1: | EST |
| Settlement Type: | Unincorporated community |
New Buffalo is an unincorporated community in Mahoning County, in the U.S. state of Ohio.
A post office called New Buffalo was established in 1877, and remained in operation until 1902.[1] Besides the post office, New Buffalo had a country store.[2]