Järva maakond (County) is one of the 15 counties in Estoia. It is situated in the central part of the country.

It has a population of ca. 30,800 people and an area of 2.459,58 km²

The Capital and administrative center of Järva maakond is the town Paide.

Järva County is divided into three municipalities: The city of Paide and the municipalities of Järva and Türi.