Järventausta is a village in Ulvila Municipality, in the region of Satakunta, Finland. Järventausta lies at 46 m above sea level. The nearest city is Klaukkala, 193 km to the southeast. Among the landmarks around are Pori Art Museum (17.9 km), Noormarkku Church (14.7 km) and Satakunta Museum (18.1 km).