Kõo Parish (Estonian: Kõo vald) is a rural municipality of Estonia, in Viljandi County. It has a population of 1,194 (as of 1 January 2009) and an area of 149.46 km².
Arjassaare - Arussaare - Kangrussaare - Kirivere - Koksvere - Kõo - Loopre - Maalasti - Paaksima - Paenasti - Pilistvere - Saviaugu - Soomevere - Unakvere - Venevere
Kõo Parish has twinned with 3 municipalities:
Coordinates: 58°37′55″N 25°43′42″E / 58.63194°N 25.72833°E