| Official Name: | Concepción del Sur |
| Pushpin Map: | Honduras |
| Pushpin Label Position: | right |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Honduras |
| Subdivision Type: | Country |
| Subdivision Name: | Honduras |
| Subdivision Type1: | Department |
| Subdivision Name1: | Santa Bárbara |
| Subdivision Type2: | Villages |
| Subdivision Name2: | 5 |
| Area Total Km2: | 63.3 |
| Population As Of: | 2015 |
| Settlement Type: | Municipality |
| Population Total: | 5508 |
| Population Density Km2: | auto |
| Coordinates: | 14.8°N -88.15°W |
Concepción del Sur is a municipality in the Honduran department of Santa Bárbara.
At the time of the 2013 Honduras census, Concepción del Sur municipality had a population of 5,486. Of these, 92.25% were Mestizo, 5.00% White, 2.59% Indigenous (2.46% Lenca) and 0.16% Black or Afro-Honduran.[1]