Nature Reserve of Puerto Rico () is a title and special designation given by the upper house of the Legislative Assembly of Puerto Rico () to specific natural areas or features throughout the territory. All nature reserves in Puerto Rico are protected by Puerto Rico Law #150, first approved on August 8, 1988, better known as the Puerto Rico Natural Heritage Program Act () that seeks to protect the natural resources of the island for the purpose of natural preservation and tourism. These are managed by different agencies within the Puerto Rico Department of Natural and Environmental Resources (, or DRNA for short), public-private partnerships such as the Conservation Trust of Puerto Rico () and its management unit Para la naturaleza, and other grassroots and community institutions and programs.
List of nature reserves in Puerto Rico +List of nature reserves () in Puerto RicoNo.Nature reserveImageMunicipalitiesEst.Area