Brasiléia is a Brazilian municipality situated in the northern state of Acre. It is located approximately 237 kilometers south of Rio Branco and sits along the border with Bolivia.
The municipality covers an area of 336,189 square kilometers. As of 2020, its population was estimated to be 26,702 inhabitants. The region is bordered by the municipalities of Epitaciolândia, Assis Brasil, Sena Madureira, and Xapuri.