| Official Name: | Larraun |
| Pushpin Map: | Spain Navarre#Spain |
| Pushpin Map Caption: | Location of Larraun within Navarre##Location of Larraun within Spain |
| Pushpin Label Position: | top |
| Coordinates: | 43.0056°N -1.8964°W |
| Subdivision Type: | Country |
| Subdivision Name: | Spain |
| Subdivision Type1: | Autonomous community |
| Subdivision Name1: | Navarra |
| Subdivision Type2: | Province |
| Leader Title: | Mayor |
| Leader Name: | Mikel Uharte Martija |
| Area Total Km2: | 107.08 |
| Elevation M: | 566 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
Larraun (Spanish; Castilian: Larráun) is a town and municipality located in the province and autonomous community of Navarre, northern Spain.