| Official Name: | Bulkhead, 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: | Auglaize |
| Unit Pref: | Imperial |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 866 |
| Coordinates: | 40.5206°N -84.4214°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 45885 |
| Area Code: | 419 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1062678 |
Bulkhead is an unincorporated community in Saint Marys Township, Auglaize County, Ohio, United States. It is located southwest of St. Marys on the eastern shore of Grand Lake along Ohio State Route 364.[1]
One of the Miami and Erie Canal feeder canals is located in Bulkhead.