Tharwa (postcode 2620) is a small village within the Australian Capital Territory, 35 kilometres (22 mi) south of Canberra, the capital city of Australia. At the 2006 census, Tharwa had a population of 109.
The village is located on the banks of the Murrumbidgee River and at the junction of Tidbinbilla and Naas Roads, and Tharwa Drive. The main public buildings are a general store, a preschool and primary school (now closed), Saint Edmund's Anglican Church, a cemetery, a community hall and tennis courts. The annual Tharwa Fair was hosted by the school, and was held in May until 2006. The Tharwa Fair is now organised by Tharwa Preschool.