Liste der nach Einwohnerzahl bedeutendsten Orte (max. 300 Orte) in Loreto, mit Links zu den Ortsdetails
| Ort | Einwohnerzahl | Landesregion | |
|---|---|---|---|
| Alianza Cristiana | 471 | Loreto | |
| Balsapuerto | 0 | Loreto | |
| Barranca | 5779 | Loreto | |
| Belen | 57824 | Loreto | |
| Bretaña | 0 | Loreto | |
| Caballococha | 0 | Loreto | |
| Concordia | 0 | Loreto | |
| Contamana | 13885 | Loreto | |
| Genaro Herrera | 0 | Loreto | |
| Iberia | 0 | Loreto | |
| Inahuaya | 0 | Loreto | |
| Indiana | 0 | Loreto | |
| Iquitos | 377609 | Loreto | |
| Islandia | 0 | Loreto | |
| Jeberos | 0 | Loreto | |
| Lagunas | 9197 | Loreto | |
| Nauta | 14646 | Loreto | |
| Orellana | 0 | Loreto | |
| Pampa Hermosa | 0 | Loreto | |
| Pantoja | 564 | Loreto | |
| Parinari | 0 | Loreto | |
| Pebas | 0 | Loreto | |
| Ramón Castilla | 5495 | Loreto | |
| Remanso | 0 | Loreto | |
| Requena | 0 | Loreto | |
| San Antonio del Estrecho | 8000 | Loreto | |
| San Juan | 0 | Loreto | |
| San Juan | 78153 | Loreto | |
| San Lorenzo | 0 | Loreto | |
| Santa Cruz | 0 | Loreto | |
| Santa Elena | 785 | Loreto | |
| Santa Isabel | 0 | Loreto | |
| Saquena | 4362 | Loreto | |
| Saramiriza | 0 | Loreto | |
| Shucushuyacu | 0 | Loreto | |
| Soplín Vargas | 537 | Loreto | |
| Tamanco | 0 | Loreto | |
| Trompeteros | 0 | Loreto | |
| Ullpayacu | 0 | Loreto | |
| Yurimaguas | 41827 | Loreto |