| Official Name: | Ciudad Nueva |
| Native Name Lang: | es |
| Settlement Type: | Subbarrio |
| Pushpin Map: | Puerto Rico |
| Coordinates: | 18.4228°N -66.0527°W |
| Subdivision Type: | Commonwealth |
| Subdivision Name: |  Puerto Rico |
| Subdivision Type1: | Municipality |
| Subdivision Name1: | San Juan |
| Subdivision Type2: | Barrio |
| Subdivision Name2: | Hato Rey Central |
| Unit Pref: | US |
| Area Total Sq Mi: | .20 |
| Area Land Sq Mi: | .20 |
| Population As Of: | 2010 |
| Population Note: | Source: 2010 Census |
| Population Total: | 1807 |
| Population Density Sq Mi: | 9035.0 |
| Timezone: | AST |
| Utc Offset: | -4 |
| Elevation Ft: | 23 |
Ciudad Nueva is a subbarrio, a legal subdivision[1] of Hato Rey Central, a barrio in San Juan, Puerto Rico.[2]