| Official Name: | Caseyville, Kentucky |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Kentucky |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kentucky |
| Subdivision Type2: | County |
| Subdivision Name2: | Union |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 367 |
| Coordinates: | 37.5378°N -88.0642°W |
| Area Code: | 270 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 489053 |
Caseyville is an unincorporated community in Union County, Kentucky, United States. Caseyville is located on the Ohio River and Kentucky Route 1508, 4.5miles west of Sturgis.[1]
During the Civil War, many of Caseyville's residents were Confederate sympathizers, and Confederate troops used the community as a base during skirmishes in October 1862. After the Confederates seized a Union steamboat, Union troops at Battery Rock entered into a standoff with the troops at Caseyville. The Confederates eventually left the town, and the Union Army entered the city; after temporarily arresting every male resident of the town and charging a fee for damages to the steamer, the army mandated that the town bar Confederate troops from entering.[2]