| Catedral | |
| Settlement Type: | Subbarrio |
| Image Map1: | San Juan Antiguo.jpg |
| Map Caption1: | San Juan Antiguo is in San Juan |
| Pushpin Map: | Caribbean |
| Pushpin Map Caption: | San Juan is in Puerto Rico |
| Subdivision Type: | Commonwealth |
| Subdivision Name: |  Puerto Rico |
| Subdivision Type1: | Municipality |
| Subdivision Name1: | San Juan |
| Subdivision Type2: | Barrio |
| Subdivision Name2: | San Juan Antiguo |
Catedral, located within Old San Juan, is one of 7 subbarrios of San Juan Antiguo barrio in the municipality of San Juan in Puerto Rico.
This subdistrict is named after the San Juan Cathedral, one of the oldest churches in the Americas, which is located here.
Puerto Rico was ceded by Spain in the aftermath of the Spanish–American War under the terms of the Treaty of Paris of 1898 and became an unincorporated territory of the United States. In 1899, the United States Department of War conducted a census of Puerto Rico finding that the population of Catedral was 2,497.[1]