| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Balarumi | city | Junin | Peru | -11.22 | -75.61 | 6751 | 2877 |
| Balbora | city | Ayacucho | Peru | -13.15 | -74.38 | 11023 | 1269 |
| Balcon | city | Junin | Peru | -11.88 | -74.67 | 14268 | 1192 |
| Balcon | city | Cajamarca | Peru | -6.18 | -79.11 | 5869 | 3069 |
| Balcon | city | Apurimac | Peru | -13.52 | -73.77 | 8389 | 3570 |
| Balcon | city | Ayacucho | Peru | -12.93 | -74.08 | 12588 | 4729 |
| Balconcillo | city | Amazonas | Peru | -6.63 | -77.78 | 8389 | 4857 |
| Balconcillo | city | Ica | Peru | -13.41 | -76.15 | 216 | 58571 |
| Balconcillo de Aviyay | city | Lima | Peru | -12.02 | -76.67 | 4189 | 5217 |
| Balconcillo de la Palma | city | Lima | Peru | -12.02 | -76.66 | 4189 | 2719 |
| Balconcillo de las Palmas | city | Lima | Peru | -12.02 | -76.66 | 4189 | 2719 |
| Balconcucho | city | Ayacucho | Peru | -12.85 | -74.21 | 13615 | 3034 |
| Balcones | city | Arequipa | Peru | -15.45 | -72.75 | 15108 | 0 |
| Balcones | city | Piura | Peru | -5.08 | -80.08 | 830 | 11864 |
| Balcones de Talandracas | city | Piura | Peru | -5.08 | -80.08 | 830 | 11864 |
| Balconnioc | city | Junin | Peru | -11.64 | -75.24 | 16788 | 694 |
| Balconpata | city | Puno | Peru | -13.77 | -70.25 | 9652 | 385 |
| Balconsillo de Aviyay | city | Lima | Peru | -12.02 | -76.67 | 4189 | 5217 |
| Balcor | city | Junin | Peru | -11.88 | -74.67 | 14268 | 1192 |
| Balcón | city | Ayacucho | Peru | -13.40 | -73.92 | 11748 | 2970 |
| Balcón | city | Apurimac | Peru | -13.68 | -73.29 | 12588 | 6270 |
| Balcón | city | Huancavelica | Peru | -13.73 | -74.79 | 13454 | 249 |
| Baldeon | city | Ica | Peru | -14.09 | -75.72 | 1669 | 88115 |
| Baldero | city | Lambayeque | Peru | -6.81 | -79.94 | 3 | 21914 |
| Baldeón Hacienda | city | Ica | Peru | -14.09 | -75.72 | 1669 | 88115 |
| Ballavista | city | Lima | Peru | -11.69 | -76.27 | 15108 | 7311 |
| Balneario | city | Piura | Peru | -5.57 | -80.87 | 3 | 63 |
| Balneario El Milagro | city | La Libertad | Peru | -7.80 | -79.38 | 3 | 627 |
| Balneario Jahuay | city | Ica | Peru | -13.33 | -76.24 | 127 | 1426 |
| Balneario Leguía | city | Piura | Peru | -5.57 | -80.87 | 3 | 63 |
| Balneario de Yura | city | Arequipa | Peru | -16.25 | -71.68 | 9228 | 3663 |
| Balsa Huayco | city | Cajamarca | Peru | -5.77 | -78.78 | 3349 | 12488 |
| Balsadero | city | Tumbes | Peru | -3.92 | -80.16 | 954 | 2074 |
| Balsahuayco | city | Amazonas | Peru | -6.29 | -77.97 | 6709 | 4506 |
| Balsal | city | Cajamarca | Peru | -4.98 | -79.21 | 5029 | 1609 |
| Balsamo | city | Loreto | Peru | -5.04 | -75.67 | 830 | 149 |
| Balsamos | city | Tumbes | Peru | -3.68 | -80.20 | 396 | 993 |
| Balsamuyac | city | Ayacucho | Peru | -12.54 | -73.90 | 2509 | 959 |
| Balsapampa | city | Cajamarca | Peru | -6.25 | -78.50 | 3349 | 4974 |
| Balsapata | city | Puno | Peru | -15.27 | -69.84 | 12588 | 79071 |
| Balsapata | city | Puno | Peru | -15.45 | -70.15 | 12683 | 60333 |
| Balsapata | city | Amazonas | Peru | -5.77 | -77.83 | 5029 | 511 |
| Balsapata | city | Cusco | Peru | -13.69 | -72.27 | 8389 | 1553 |
| Balsas | city | Tumbes | Peru | -3.58 | -80.47 | 26 | 5870 |
| Balsas | city | Amazonas | Peru | -6.84 | -78.02 | 3405 | 2655 |
| Balsas | city | Piura | Peru | -4.41 | -80.27 | 830 | 12715 |
| Balsayaco | city | San Martin | Peru | -7.87 | -76.68 | 1669 | 453 |
| Balsayacu | city | San Martin | Peru | -7.87 | -76.68 | 1669 | 453 |
| Balta | city | Ucayali | Peru | -10.09 | -71.18 | 856 | 0 |
| Baltimore | city | Madre de Dios | Peru | -12.88 | -69.47 | 849 | 45 |
| Balzapata | city | Puno | Peru | -15.27 | -69.84 | 12588 | 79071 |
| Balzar | city | La Libertad | Peru | -7.35 | -79.57 | 3 | 14286 |
| Balzas | city | Tumbes | Peru | -3.58 | -80.47 | 26 | 5870 |