| Official Name: | Comet, Ohio |
| Settlement Type: | Unincorporated community |
| Mapsize: | 250px |
| Pushpin Map: | Ohio |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Ohio |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Summit |
| Unit Pref: | Imperial |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 988 |
| Coordinates: | 40.9225°N -81.5256°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 44216 |
| Area Code: | 330 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1039285 |
Comet is an unincorporated community in Green Township, Summit County, Ohio, United States. It is located on the northwestern end of Comet Lake and wholly within the city of Green.[1]
The Comet Post Office was established on May 23, 1883, and discontinued on July 31, 1903. Mail service is now handled through the Clinton branch.