| Official Name: | Copenhagen, Louisiana |
| Pushpin Map: | Louisiana#USA |
| Pushpin Label: | Copenhagen |
| Pushpin Label Position: | top |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Louisiana |
| Subdivision Type2: | Parish |
| Subdivision Name2: | Caldwell |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 213 |
| Coordinates: | 32.0239°N -92.0389°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 71418 |
| Area Code: | 318 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 554086 |
Copenhagen is an unincorporated community in Caldwell Parish, Louisiana, United States. It is located northeast of Holum, on Highway 849, west and south of the Ouachita River. Its ZIP code is 71418.[1]