| Official Name: | Alesanco |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain La Rioja#Spain |
| Coordinates: | 42.4142°N -2.8167°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Autonomous community |
| Subdivision Type2: | Comarca |
| Subdivision Name2: | Nájera |
| Leader Title: | Mayor |
| Leader Party: | PSOE |
| Leader Name: | José Antonio Reinares Martínez |
| Area Total Km2: | 17.17 |
| Population Demonyms: | alesanquino, na |
| Elevation M: | 565 |
| Postal Code Type: | Postal code |
| Postal Code: | 26324 |
Alesanco is a village in the province and autonomous community of La Rioja, Spain. The municipality covers an area of and as of 2011 had a population of 562 people.[1]