| Junction, Ohio | |
| Settlement Type: | Unincorporated community |
| Mapsize: | 250px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Ohio |
| Subdivision Type2: | County |
| Subdivision Type3: | Township |
| Subdivision Name3: | Auglaize |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 712 |
| Coordinates: | 41.1931°N -84.4586°W |
| Postal Code Type: | ZIP codes |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1042164 |
Junction is an unincorporated community in western Auglaize Township, Paulding County, Ohio, United States. It lies along the concurrent State Routes 111 and 637. The Auglaize River flows along the eastern edge of the community. It is located midway between the village of Paulding, the county seat of Paulding County, and the city of Defiance, the county seat of Defiance County.[1]
Junction was so-named because it was the junction between the Wabash and Erie Canal and Miami and Erie Canal. With the construction of the railroad, business activity shifted to other nearby places, and the town's population dwindled.[2]