Puerto Rico National Cemetery is a United States national cemetery located in the city of Bayamón, in the Commonwealth of Puerto Rico. It encompasses 108.2 acres (43.8 ha) of land, and at the end of 2005, had 44,722 interments. Until 2021, it was the only United States National Cemetery in Puerto Rico. A second United States National Cemetery was built in Morovis, Puerto Rico because the cemetery in Bayamón has reached its capacity.

Bayamón is a city, municipality of Puerto Rico and suburb of San Juan located in the northern coastal valley, north of Aguas Buenas and Comerío; south of Toa Baja and Cataño; west of Guaynabo; and east of Toa Alta and Naranjito. Bayamón is spread over 11 barrios and Bayamón Pueblo. It is part of the San Juan-Caguas-Guaynabo Metropolitan Statistical Area and the second most populous municipality in both the metropolitan area and Puerto Rico.