| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| La Achirana | city | Ica | Peru | -13.90 | -75.67 | 1814 | 596 |
| La Aduana | city | Piura | Peru | -4.80 | -80.61 | 269 | 21463 |
| La Aguada | city | Ayacucho | Peru | -15.14 | -73.46 | 14422 | 444 |
| La Aguada | city | Ancash | Peru | -8.91 | -78.43 | 1194 | 23095 |
| La Aguirre Hacienda | city | Arequipa | Peru | -16.52 | -71.96 | 4189 | 298 |
| La Aguita | city | Cajamarca | Peru | -6.90 | -79.15 | 6709 | 6082 |
| La Alfalfa | city | Ica | Peru | -13.76 | -75.96 | 1013 | 1308 |
| La Alianza | city | Junin | Peru | -10.96 | -75.33 | 2509 | 2813 |
| La Alita | city | Lambayeque | Peru | -6.30 | -79.64 | 830 | 2679 |
| La Ancajima | city | Piura | Peru | -5.24 | -80.16 | 830 | 3561 |
| La Andina | city | Apurimac | Peru | -13.57 | -73.09 | 9228 | 3152 |
| La Angola | city | Tacna | Peru | -18.11 | -70.67 | 400 | 282 |
| La Angostura | city | Arequipa | Peru | -15.94 | -72.52 | 4189 | 1480 |
| La Angostura | city | Arequipa | Peru | -15.18 | -71.66 | 14268 | 447 |
| La Angostura | city | Ica | Peru | -14.04 | -75.75 | 1669 | 82712 |
| La Angostura | city | Piura | Peru | -5.83 | -80.84 | 3 | 0 |
| La Angostura | city | Tacna | Peru | -17.78 | -69.94 | 11810 | 516 |
| La Angostura | city | Ica | Peru | -14.05 | -75.76 | 1669 | 67738 |
| La Anima | city | Piura | Peru | -4.88 | -80.76 | 187 | 1503 |
| La Apacheta | city | Tacna | Peru | -17.70 | -70.49 | 2509 | 149 |
| La Apacheta | city | Arequipa | Peru | -16.54 | -71.43 | 10068 | 2510 |
| La Apacheta | city | Arequipa | Peru | -16.43 | -71.54 | 7818 | 376026 |
| La Apacheta | city | Moquegua | Peru | -17.77 | -71.06 | 2509 | 1327 |
| La Apacheta de Talamolle | city | Arequipa | Peru | -16.58 | -71.26 | 10908 | 360 |
| La Arcana | city | Amazonas | Peru | -5.96 | -78.63 | 3349 | 8792 |
| La Ardilla | city | Piura | Peru | -5.30 | -80.68 | 32 | 6380 |
| La Arena | city | Piura | Peru | -5.35 | -80.71 | 16 | 13524 |
| La Arena | city | Lambayeque | Peru | -6.86 | -79.81 | 830 | 85256 |
| La Arena | city | Piura | Peru | -4.89 | -80.75 | 187 | 1415 |
| La Arena | city | Lambayeque | Peru | -6.11 | -79.65 | 1190 | 4857 |
| La Arena | city | Piura | Peru | -4.78 | -79.98 | 6181 | 6697 |
| La Arena | city | Lima | Peru | -13.15 | -76.38 | 357 | 10617 |
| La Arena Chiquita | city | Piura | Peru | -4.92 | -81.10 | 6 | 9262 |
| La Arenita | city | La Libertad | Peru | -7.68 | -79.33 | 830 | 13647 |
| La Arenita | city | Cajamarca | Peru | -7.28 | -79.31 | 830 | 10763 |
| La Arenita | city | Callao | Peru | -12.08 | -77.23 | 0 | 105 |
| La Arenita Hacienda | city | La Libertad | Peru | -7.68 | -79.33 | 830 | 13647 |
| La Aricucha | city | Piura | Peru | -5.65 | -79.65 | 5039 | 2533 |
| La Aurora | city | Tacna | Peru | -17.68 | -70.83 | 2043 | 114 |
| La Aurora Hacienda | city | Tacna | Peru | -17.68 | -70.83 | 2043 | 114 |
| La Ayanquera | city | Arequipa | Peru | -17.02 | -71.67 | 1811 | 447 |
| La Ayapana | city | Ica | Peru | -14.83 | -75.09 | 1669 | 596 |