Kaltukatjara is a remote Indigenous Australian community in the Northern Territory of Australia. It is southwest of Alice Springs, west of the Stuart Highway, near the Western Australia and Northern Territory border. At the 2006 census, Kaltukatjara had a population of 355.
The community is also known as Docker River, which is the European name for the township. It is on a wadi called the Docker Creek on the north side of the west end of the Petermann Ranges in the southwest corner of Northern Territory in Australia.