| Pastaku | |
| Settlement Type: | village |
| Pushpin Map: | Estonia |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Estonia |
| Coordinates: | 58.1592°N 26.3772°W |
| Subdivision Type: | Country |
| Subdivision Name: | Estonia |
| Subdivision Type1: | County |
| Subdivision Name1: | Valga County |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Elva Parish |
| Population Total: | 45 |
| Population As Of: | 01.01.2011 |
| Population Density Km2: | auto |
Pastaku is a village in Elva Parish, Valga County in southeastern Estonia. It is located just north of Hellenurme, the administrative centre of the municipality; the town of Elva is located about 8km (05miles) north of Hellenurme. Pastaku has a population of 45 (as of 1 January 2011).[1]
The Tartu–Valga railway passes Pastaku on its western side, but there is no station. The nearest station is located about 4 km southwest in Palupera village.