Umuwa is an Aboriginal community in the Anangu Pitjantjatjara Yankunytjatjara Lands in South Australia, serving as an administrative centre for the six main communities on "The Lands" (the others being Amata, Pipalyatjara, Pukatja/Ernabella, Fregon/Kaltjiti, Indulkana and Mimili), as well as the outlying communities.