The Katiti Aboriginal Land Trust is a land trust for a block of land in the southwest of the Northern Territory, Australia. It was created through the Katiti Land Claim in 1980. The trust's owners include Pitjantjatjara, Yankunytjatjara and Luritja people. The block of land is officially referred to as Northern Territory Portion 1818. It borders the larger Petermann Land Trust area and Uluṟu–Kata Tjuṯa National Park to the north and west, and two pastoral stations to the east and south: Curtin Springs and Mulga Park. The town of Yulara is excluded from the Land Trusts, and sits between the Katiti block and Uluṟu–Kata Tjuṯa National Park.