The Public Lands Alliance (PLA) protects America's public lands by supporting and empowering the local, nonprofit partner organizations dedicated to their conservation. Its members are nonprofit organizations that have a formal partnership with a land management agency to support parks, forests, wildlife refuges, conservation areas, and other public lands sites.

PLA members serve more than 675 public lands sites nationwide in cooperation with their land management agency partners, and they raise $250 million annually to support those lands.