| Official Name: | Billingsville, Indiana |
| Pushpin Map: | Indiana#USA |
| Pushpin Label: | Billingsville |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Indiana |
| Subdivision Type2: | County |
| Subdivision Name2: | Union |
| Subdivision Type3: | Township |
| Subdivision Name3: | Union |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 39.5558°N -84.9097°W |
| Elevation Ft: | 1030 |
| Postal Code Type: | ZIP code |
| Postal Code: | 47353 |
| Area Code: | 765 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 431080 |
Billingsville is an unincorporated community in Union Township, Union County, in the U.S. state of Indiana.
A post office was established at Billingsville in 1833, and remained in operation until 1903.[1] Billingsville School was a one-room school erected in Billingsville in 1870 and replaced by a two-story school that existed from 1926 to 1953.[2] The community was named after the Billings family of settlers.[3]