| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Puerto Acon | city | Cusco | Peru | -12.43 | -73.89 | 1669 | 1618 |
| Puerto Adelina | city | Loreto | Peru | -7.21 | -75.23 | 830 | 150 |
| Puerto Adolfo | city | Loreto | Peru | -5.62 | -75.97 | 830 | 1161 |
| Puerto Agustín | city | Loreto | Peru | -2.78 | -71.37 | 328 | 0 |
| Puerto Alegre | city | Ucayali | Peru | -8.72 | -74.18 | 830 | 149 |
| Puerto Alegre | city | Loreto | Peru | -6.93 | -75.03 | 830 | 742 |
| Puerto Alegre | city | Ucayali | Peru | -8.67 | -74.14 | 830 | 149 |
| Puerto Alegria | city | Loreto | Peru | -4.33 | -77.22 | 830 | 0 |
| Puerto Alegría | city | Loreto | Peru | -4.12 | -70.05 | 285 | 221 |
| Puerto Alfonzo | city | Ucayali | Peru | -8.50 | -74.35 | 830 | 1685 |
| Puerto Alianza | city | Loreto | Peru | -3.67 | -74.20 | 830 | 0 |
| Puerto Almendra | city | Loreto | Peru | -3.83 | -73.38 | 360 | 12812 |
| Puerto Almendro | city | Loreto | Peru | -3.83 | -73.38 | 360 | 12812 |
| Puerto Amargura | city | Cusco | Peru | -12.41 | -73.90 | 1669 | 1640 |
| Puerto Amazonas | city | San Martin | Peru | -7.05 | -76.46 | 954 | 3064 |
| Puerto Amelia | city | Loreto | Peru | -4.92 | -76.12 | 830 | 10 |
| Puerto Amelia | city | Loreto | Peru | -4.33 | -70.20 | 282 | 6148 |
| Puerto America | city | Loreto | Peru | -4.73 | -77.06 | 830 | 105 |
| Puerto Amistad | city | Pasco | Peru | -9.92 | -74.93 | 830 | 149 |
| Puerto Arturo | city | Loreto | Peru | -1.83 | -73.32 | 354 | 0 |
| Puerto Arturo | city | Puno | Peru | -14.33 | -70.22 | 15154 | 1318 |
| Puerto Arturo | city | Cajamarca | Peru | -7.44 | -78.17 | 7614 | 4957 |
| Puerto Arturo | city | Loreto | Peru | -5.83 | -76.05 | 830 | 2910 |
| Puerto Arturo | city | Piura | Peru | -5.25 | -79.45 | 6797 | 6192 |
| Puerto Arturo | city | San Martin | Peru | -7.12 | -76.50 | 984 | 1338 |
| Puerto Arturo | city | Pasco | Peru | -10.48 | -75.97 | 17037 | 708 |
| Puerto Arturo | city | Lambayeque | Peru | -6.85 | -79.81 | 242 | 96488 |
| Puerto Ashninga | city | Junin | Peru | -11.23 | -74.24 | 1669 | 507 |
| Puerto Asuncion | city | Ayacucho | Peru | -12.88 | -73.55 | 3421 | 1908 |
| Puerto Asunta | city | Madre de Dios | Peru | -11.42 | -69.52 | 830 | 298 |
| Puerto Atico | city | Arequipa | Peru | -16.17 | -73.67 | 1669 | 1345 |
| Puerto Atico | city | Arequipa | Peru | -16.15 | -73.58 | 2572 | 171 |
| Puerto Aurora | city | Loreto | Peru | -2.11 | -74.32 | 830 | 149 |