Arussaare (seldom written as Arusaare[citation needed]; German: Arrosaar) is a village in Põhja-Sakala Parish, Viljandi County, in central Estonia.

Arussaare lies on the right bank of the Retla River.

1871–1873 a new stone church was built on the site of the manor, and was dedicated to the Ascension of Christ.

In the northern part of the village's territory, there is an ancient offering stone and an offering spring (Uduallikas, "Fog Spring") located.

This Viljandi County location article is a stub.