| Official Name: | Ancín |
| Native Name: | Antzin |
| Pushpin Map: | Spain Navarre |
| Pushpin Map Caption: | Location of Ancín – Antzin within Navarre |
| Coordinates: | 42.6667°N -13°W |
| Subdivision Type: | Country |
| Subdivision Name: | Spain |
| Subdivision Type1: | Autonomous community |
| Subdivision Name1: | Navarre |
| Subdivision Type2: | Province |
| Leader Title: | Mayor |
| Leader Name: | Isaac Corres López |
| Area Total Km2: | 9.48 |
| Elevation M: | 488 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Website: | www.ancin-antzin.org |
Ancín is a town and municipality located in the province and autonomous community of Navarre, northern Spain.