| Official Name: | Zaratamo |
| Pushpin Map: | Spain |
| Pushpin Map Caption: | Location in Spain. |
| Subdivision Type: | Country |
| Subdivision Name: | Spain |
| Subdivision Type1: | Autonomous community |
| Subdivision Name1: | Biscay |
| Subdivision Type2: | Province |
| Leader Title: | Mayor |
| Leader Name: | Jon Ajuria Fisure |
| Area Total Km2: | 10 |
| Elevation M: | 172 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Website: | www.zaratamo.com |
Zaratamo (es|Zarátamo) is a town and municipality located in the province of Biscay, in the autonomous community of Basque Country, northern Spain. Zaratamo has an area 10.2 km2 and an elevation of 173m. As of 2019 its population is 1,614 with a density of 158.8 people per km2. 50.1% of the population is female while 49.9% is male.[1]