 {{infobox settlement | name = old san juan | native_name =  | native_name_lang = "es" | settlement_type = barrio of the municipality of san juan | image_skyline = old san juan aerial view.jpg | image_alt = | image_caption = aerial view of fort san felipe del morro and old san juan | image_flag = | flag_alt = | image_seal = | seal_alt = | image_shield = | shield_alt = | nickname = la ciudad amurallada (the walled city), ciudad capital (capital city) | motto = âpor su constancia, amor y fidelidad, es muy noble y muy leal esta ciudadâ(for its perseverance, love and fidelity, this city is very noble and very loyal.) | image_map = san_juan_antiguo.jpg | map_alt = | map_caption = location of old san juan shown in yellow | pushpin_map = puerto rico | pushpin_label_position = | pushpin_map_alt = | pushpin_map_caption = location in puerto rico | latd = 18 |latm = 27 |lats = 59 |latns =n | longd = 66 |longm = 6 |longs = 37 |longew =w | coor_pinpoint = | coordinates_type = | coordinates_display = inline,title | coordinates_footnotes = | coordinates_region = us-pr | subdivision_type = country | subdivision_name =  united states | subdivision_type1 = territory | subdivision_name1 =  puerto rico | subdivision_type2 =  municipality of san juan | subdivision_name2 = | subdivision_type3 = | subdivision_name3 = | established_title = established | established_date = 1509san juan, ciudad capital. sanjuan.pr. retrieved 2010-12-22. | founder = | seat_type = | seat = | government_footnotes = | leader_party = | leader_title = | leader_name = | unit_pref = metric <!-- for references: use tags --> | area_footnotes = | area_urban_footnotes = <!-- --> | area_rural_footnotes = <!-- --> | area_metro_footnotes = <!-- --> | area_magnitude = <!-- --> | area_note = | area_water_percent = | area_rank = | area_blank1_title = | area_blank2_title = | area_total_km2 = | area_land_km2 = | area_water_km2 = | area_urban_km2 = | area_rural_km2 = | area_metro_km2 = | area_blank1_km2 = | area_blank2_km2 = | area_total_ha = | area_land_ha = | area_water_ha = | area_urban_ha = | area_rural_ha = | area_metro_ha = | area_blank1_ha = | area_blank2_ha = | length_km = | width_km = | dimensions_footnotes = | elevation_footnotes = | elevation_m = | population_footnotes = | population_total = | population_as_of = | population_density_km2 = auto | population_demonym = | population_note = | timezone1 = ast (no daylight saving time) | utc_offset1 = -4 | timezone1_dst = | utc_offset1_dst = | postal_c
Districts_of_San_Juan,_Puerto_Rico Historic_districts_in_Puerto_Rico National_Historic_Landmarks_in_Puerto_Rico National_Register_of_Historic_Places_in_Puerto_Rico Old_San_Juan,_Puerto_Rico San_Juan,_Puerto_Rico Visitor_attractions_in_San_Juan,_Puerto_Rico World_Heritage_Sites_in_the_United_States