Puerto Rico - Area of significance: Architecture
| Acevedo, Rafael, House |
| Acueducto Alfonso XII |
| Acueducto de San Juan (San Juan Waterworks) |
| Administration Building |
| Aguayo Aldea Vocational High School |
| Albergue Caritativo Tricoche |
| Alcaldia de Caguas |
| Antiguo Casino Camuyano |
| Antiguo Casino de Puerto Rico |
| Antiguo Cuartel Militar Espanol de Ponce |
| Antiguo Hospital Militar Espanol de Ponce |
| Armstrong-Toro House |
| Asilo De Pobres |
| Ayuntamiento de Adjuntas |
| Banco Credito y Ahorro Ponceno |
| Banco de Ponce |
| Baño de Oro |
| Bano Grande |
| Bateyes de Vivi |
| Benitez, Gautier, High School |
| Biblioteca Carnegie |
| Bithorn, Hiram, Municipal Stadium |
| Brumbaugh, Dr. Martin G., Graded School |
| Brunet-Calaf Residence |
| Caguana Ceremonial Ball Courts Site |
| Calle Gonzalo Marin No. 61 |
| Carcel de Puerta de Tierra |
| Cardona Residence |
| Casa Agostini |
| Casa Alcaldia de Arecibo |
| Casa Alcaldia de Ponce-City Hall |
| Casa Alcaldia de Vieques |
| Casa Alonso |
| Casa Augusto Delerme |
| Casa Blanca |
| Casa Cautino |
| Casa Consistorial De Mayaguez |
| Casa Cordova |
| Casa de Espana |
| Casa de Jaime Puig Lemoine |
| Casa de la Diosa Mita |
| Casa de la Masacre |
| Casa Delerme-Anduze No. 2 |
| Casa del Rey |
| Casa de Piedra |
| Casa Dr. Bailey K. Ashford |
| Casa Franceschi Antongiorgi |
| Casa Gonzalez Cuyar |
| Casa Klumb |
| Casa Marquez |
| Casa Natal de Luis Munoz Rivera |
| Casa Natal Dr. Jose Celso Barbosa |
| Casa Ricardo Ruiz Mari |
| Casa Roig |
| Casa Serrallés |
| Casa Ulanga |
| Casa Vigil |
| Casino de Ponce |
| Casona Cesari |
| Castillo de Serralles |
| Cathedral Nuestra Senora de Guadalupe of Ponce |
| Cementerio Antiguo de Ponce |
| Cementerio Catolico San Vicente de Paul |
| Cementerio Municipal de Mayaguez |
| Central High School |
| Chalet Amill |
| Church Dulce Nombre de Jesus of Humacao |
| Church Nuestra Senora de la Asuncion of Cayey |
| Church Nuestra Senora de la Candelaria y San Matias of Manati |
| Church Nuestra Senora de la Concepcion y San Fernando of Toa Alta |
| Church Nuestra Senora del Carmen of Hatillo |
| Church Nuestra Senora del Rosario of Naguabo |
| Church of San Fernando of Carolina |
| Church of San Isidro Labrador and Santa Maria de la Cabeza of Sabana Grande |
| Church of San Mateo de Cangrejos of Santurce |
| Church San Blas de Illescas of Coamo |
| Church San German Auxerre of San German |
| Church San Jose of Aibonito |
| Church San Juan Bautista of Maricao |
| Church San Juan Bautista y San Ramon Nonato of Juana Diaz |
| Church San Miguel Arcangel of Utuado |
| Church San Sebastian Martir of San Sebastian |
| Church Santa Cruz of Bayamon |
| Church Santa Maria del Rosario of Vega Baja |
| Church Santiago Apostol of Fajardo |
| Church, School, Convent and Parish House of San Agustin |
| Colegio de las Madres del Sagrado Corazon |
| Convento de Porta Coeli |
| Cueva del Indio |
| de Hostos, Eugenio Maria, School |
| Delerme-Anduze House |
| De Luxe Florida |
| District Courthouse |
| Distrito Historico del Viejo San Juan-Old San Juan Historic District |
| Edificio Aboy |
| Edificio Alcaldia |
| Edificio del Valle |
| Edificio Empresas Ferre |
| Edificio Municipal de la Playa de Ponce |
| Edificio Oliver |
Data from United States Park Service and Wikidata
