| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Quebrada | city | Puerto Rico | United States | 18.36 | -66.83 | 862 | |
| Quebrada Colorado | city | Puerto Rico | United States | 18.35 | -66.01 | 108 | |
| Quebrada Comunidad | city | Puerto Rico | United States | 18.36 | -66.84 | 862 | |
| Quebrada Grande | city | Puerto Rico | United States | 18.18 | -66.28 | 1669 | |
| Quebrada Lajas (historical) | city | Puerto Rico | United States | 18.38 | -65.84 | 19 | |
| Quebrada Seca | city | Puerto Rico | United States | 18.24 | -65.66 | 52 | |
| Quebrada del Agua Comunidad | city | Puerto Rico | United States | 18.04 | -66.68 | 830 | |
| Quebradillas | city | Puerto Rico | United States | 18.47 | -66.94 | 370 | |
| Quebradillas Zona Urbana | city | Puerto Rico | United States | 18.47 | -66.94 | 337 | |
| Quemados | city | Puerto Rico | United States | 18.18 | -65.99 | 354 | |
| Quinta Esperanza | city | Puerto Rico | United States | 17.97 | -66.57 | 0 | |
| Quinta de Monserrate | city | Puerto Rico | United States | 18.05 | -66.59 | 177 | |
| Quintana | city | Puerto Rico | United States | 18.41 | -66.05 | 22 | |
| Quintas de Canovanas | city | Puerto Rico | United States | 18.37 | -65.90 | 75 | |
| Quintas de Country Club | city | Puerto Rico | United States | 18.42 | -65.99 | 19 | |
| Quintas de Dorado | city | Puerto Rico | United States | 18.46 | -66.28 | 26 | |
| Quintas de Flamingo | city | Puerto Rico | United States | 18.39 | -66.18 | 75 | |
| Quintas de Humacao | city | Puerto Rico | United States | 18.15 | -65.82 | 88 | |
| Quintas de Parkville | city | Puerto Rico | United States | 18.37 | -66.11 | 137 | |
| Quintas de San Francisco | city | Puerto Rico | United States | 18.19 | -67.13 | 830 | |
| Quintas del Norte | city | Puerto Rico | United States | 18.40 | -66.20 | 134 | |
| Quintas del Rio | city | Puerto Rico | United States | 18.42 | -66.16 | 36 |