| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Bahia Blanca | city | Lima | Peru | -11.82 | -77.13 | 918 | 67032 |
| Bajadera | city | Lima | Peru | -12.67 | -76.68 | 36 | 6183 |
| 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 |
| Balconsillo de Aviyay | city | Lima | Peru | -12.02 | -76.67 | 4189 | 5217 |
| Ballavista | city | Lima | Peru | -11.69 | -76.27 | 15108 | 7311 |
| Banos | city | Lima | Peru | -12.08 | -75.95 | 16788 | 97 |
| Banos | city | Lima | Peru | -11.21 | -76.59 | 15108 | 698 |
| Banos Boza | city | Lima | Peru | -11.59 | -77.18 | 935 | 16426 |
| Barba Blanca | city | Lima | Peru | -11.83 | -76.62 | 7549 | 2579 |
| Barbadillo | city | Lima | Peru | -12.03 | -76.93 | 1246 | 445522 |
| Barcelona | city | Lima | Peru | -12.69 | -76.64 | 114 | 11271 |
| Barranca | city | Lima | Peru | -10.75 | -77.76 | 830 | 40072 |
| Barranco | city | Lima | Peru | -12.14 | -77.02 | 144 | 932066 |
| Barranquito | city | Lima | Peru | -11.60 | -77.23 | 413 | 28483 |
| Barrio | city | Lima | Peru | -11.12 | -76.54 | 13444 | 552 |
| Barrio Marca | city | Lima | Peru | -11.12 | -76.54 | 13444 | 552 |
| Barrios Altos | city | Lima | Peru | -11.50 | -77.20 | 830 | 76229 |
| Barrranco | city | Lima | Peru | -12.63 | -76.65 | 830 | 11520 |
| Batiayoc | city | Lima | Peru | -12.39 | -75.73 | 14268 | 390 |
| Bayovar | city | Lima | Peru | -11.96 | -77.00 | 1230 | 913597 |
| Bañadero | city | Lima | Peru | -12.28 | -75.92 | 16788 | 473 |
| Bañadero | city | Lima | Peru | -12.10 | -76.32 | 13769 | 345 |
| Bañadero Pampa | city | Lima | Peru | -12.27 | -75.90 | 15108 | 385 |
| Belen | city | Lima | Peru | -11.97 | -77.01 | 1000 | 1117233 |
| Belen | city | Lima | Peru | -12.70 | -76.63 | 298 | 13608 |
| Bella Luz | city | Lima | Peru | -10.69 | -76.72 | 12588 | 2922 |
| Bellavista | city | Lima | Peru | -11.04 | -77.10 | 6033 | 1760 |
| Bellavista | city | Lima | Peru | -12.87 | -75.83 | 11748 | 1392 |
| Bellavista | city | Lima | Peru | -10.83 | -77.72 | 160 | 27793 |
| Bellavista | city | Lima | Peru | -12.60 | -75.92 | 9504 | 1459 |
| Bellavista | city | Lima | Peru | -10.83 | -77.72 | 160 | 27793 |
| Bellavista | city | Lima | Peru | -11.81 | -76.63 | 7549 | 2255 |
| Bellavista Hacienda | city | Lima | Peru | -10.83 | -77.72 | 160 | 27793 |
| Belén | city | Lima | Peru | -11.82 | -77.12 | 918 | 75657 |
| Bethania | city | Lima | Peru | -12.64 | -75.53 | 16003 | 293 |
| Bienestar | city | Lima | Peru | -11.09 | -77.62 | 131 | 78762 |
| Blanca | city | Lima | Peru | -11.85 | -76.99 | 2509 | 134692 |
| Blanca Rosa del Mar | city | Lima | Peru | -12.77 | -76.60 | 252 | 3837 |
| Boca El Rio | city | Lima | Peru | -13.12 | -76.41 | 36 | 18022 |
| Boca del Diablo | city | Lima | Peru | -11.90 | -77.14 | 305 | 39815 |
| Boca del Rio | city | Lima | Peru | -12.27 | -76.92 | 0 | 161338 |
| Boca del Río | city | Lima | Peru | -13.12 | -76.41 | 36 | 18022 |
| Bombiso | city | Lima | Peru | -12.30 | -76.84 | 144 | 23192 |
| Boqueron | city | Lima | Peru | -12.45 | -76.80 | 164 | 6187 |
| Boza | city | Lima | Peru | -11.59 | -77.21 | 328 | 28548 |
| Boza Hacienda | city | Lima | Peru | -11.59 | -77.21 | 328 | 28548 |
| Bravo | city | Lima | Peru | -12.05 | -76.95 | 1669 | 613991 |
| Bravo Chico | city | Lima | Peru | -12.05 | -77.00 | 830 | 1494318 |
| Bravo Grande | city | Lima | Peru | -12.05 | -76.95 | 1669 | 613991 |
| Buena Vista | city | Lima | Peru | -11.73 | -76.97 | 2096 | 822 |
| Buena Vista | city | Lima | Peru | -12.17 | -76.49 | 11158 | 449 |
| Buena Vista | city | Lima | Peru | -11.13 | -77.01 | 11748 | 724 |
| Buena Vista | city | Lima | Peru | -11.86 | -76.39 | 11072 | 6317 |
| Buena Vista | city | Lima | Peru | -11.54 | -77.26 | 830 | 62256 |
| Buena Vista | city | Lima | Peru | -11.55 | -77.27 | 830 | 44532 |
| Buena Vista Alta | city | Lima | Peru | -11.58 | -77.18 | 830 | 20745 |
| Buena Vista Baja | city | Lima | Peru | -11.58 | -77.19 | 830 | 25766 |
| Buena Vista Hacienda | city | Lima | Peru | -11.55 | -77.27 | 830 | 44532 |
| Buenaventura | city | Lima | Peru | -11.49 | -76.66 | 8389 | 1867 |
| Buenavista | city | Lima | Peru | -12.88 | -75.86 | 7851 | 1425 |
| Buenavista | city | Lima | Peru | -12.26 | -76.87 | 3 | 72102 |
| Buenos Aires | city | Lima | Peru | -12.13 | -76.81 | 1669 | 9955 |
| Buenos Aires | city | Lima | Peru | -12.82 | -75.74 | 10305 | 995 |
| Buenos Aires | city | Lima | Peru | -13.10 | -76.27 | 839 | 6639 |
| Buenos Aires | city | Lima | Peru | -12.95 | -76.35 | 830 | 18464 |
| Buenos Aires | city | Lima | Peru | -12.52 | -76.57 | 1036 | 1124 |
| Buenos Aires de Villa | city | Lima | Peru | -12.19 | -76.99 | 157 | 814031 |
| Bujama | city | Lima | Peru | -12.71 | -76.62 | 413 | 12575 |
| Bujama Alta | city | Lima | Peru | -12.71 | -76.62 | 413 | 12575 |
| Bujama Baja | city | Lima | Peru | -12.71 | -76.63 | 301 | 10781 |
| Bunabamba | city | Lima | Peru | -11.44 | -76.57 | 14530 | 2946 |
| Burricopuquio | city | Lima | Peru | -11.78 | -76.36 | 10908 | 2583 |